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230000101122 = 231121741181967
BaseRepresentation
bin1101011000110100010…
…0110000011100000010
3210222200002202201120210
43112031010300130002
512232020011213442
6253354404214550
722421421413451
oct3261504603402
9728602681523
10230000101122
11895a7074200
12386aa69a456
13188c571b2bc
14b1bc554b98
155eb20bd19c
hex358d130702

230000101122 has 48 divisors (see below), whose sum is σ = 505913256576. Its totient is φ = 69656584800.

The previous prime is 230000101109. The next prime is 230000101127. The reversal of 230000101122 is 221101000032.

It is a super-2 number, since 2×2300001011222 (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 230000101098 and 230000101107.

It is not an unprimeable number, because it can be changed into a prime (230000101127) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1172983 + ... + 1354949.

It is an arithmetic number, because the mean of its divisors is an integer number (10539859512).

Almost surely, 2230000101122 is an apocalyptic number.

230000101122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

230000101122 is an abundant number, since it is smaller than the sum of its proper divisors (275913155454).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230000101122 is a wasteful number, since it uses less digits than its factorization.

230000101122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183735 (or 183724 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 230000101122 its reverse (221101000032), we get a palindrome (451101101154).

The spelling of 230000101122 in words is "two hundred thirty billion, one hundred one thousand, one hundred twenty-two".

Divisors: 1 2 3 6 11 22 33 66 121 242 363 726 1741 3482 5223 10446 19151 38302 57453 114906 181967 210661 363934 421322 545901 631983 1091802 1263966 2001637 4003274 6004911 12009822 22018007 44036014 66054021 132108042 316804547 633609094 950413641 1900827282 3484850017 6969700034 10454550051 20909100102 38333350187 76666700374 115000050561 230000101122