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100320412301 = 2111384134351
BaseRepresentation
bin101110101101110010…
…0000000001010001101
3100120221111112222021222
41131123210000022031
53120424011143201
6114030410333125
710151014302104
oct1353344001215
9316844488258
10100320412301
113960029165a
121753912a1a5
1395ca006515
144bd982903b
15292242b91b
hex175b90028d

100320412301 has 8 divisors (see below), whose sum is σ = 100806081408. Its totient is φ = 99834840000.

The previous prime is 100320412277. The next prime is 100320412321. The reversal of 100320412301 is 103214023001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 100320412301 - 210 = 100320411277 is a prime.

It is a super-2 number, since 2×1003204123012 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 100320412301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100320412321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2903276 + ... + 2937626.

It is an arithmetic number, because the mean of its divisors is an integer number (12600760176).

Almost surely, 2100320412301 is an apocalyptic number.

It is an amenable number.

100320412301 is a deficient number, since it is larger than the sum of its proper divisors (485669107).

100320412301 is a wasteful number, since it uses less digits than its factorization.

100320412301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48403.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 100320412301 its reverse (103214023001), we get a palindrome (203534435302).

The spelling of 100320412301 in words is "one hundred billion, three hundred twenty million, four hundred twelve thousand, three hundred one".

Divisors: 1 211 13841 34351 2920451 7248061 475452191 100320412301