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12013300101 = 311364039397
BaseRepresentation
bin10110011000000110…
…00110100110000101
31011000020010212122210
423030003012212011
5144100401100401
65304022414033
7603462236355
oct131403064605
934006125583
1012013300101
1151052161a0
1223b3291319
131195b404ca
1481d6c0b65
154a49eb4d6
hex2cc0c6985

12013300101 has 8 divisors (see below), whose sum is σ = 17473891104. Its totient is φ = 7280787920.

The previous prime is 12013300097. The next prime is 12013300109. The reversal of 12013300101 is 10100331021.

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 12013300101 - 22 = 12013300097 is a prime.

It is a super-2 number, since 2×120133001012 (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12013300109) 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, 182019666 + ... + 182019731.

It is an arithmetic number, because the mean of its divisors is an integer number (2184236388).

Almost surely, 212013300101 is an apocalyptic number.

12013300101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

12013300101 is a deficient number, since it is larger than the sum of its proper divisors (5460591003).

12013300101 is a wasteful number, since it uses less digits than its factorization.

12013300101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 364039411.

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 12013300101 its reverse (10100331021), we get a palindrome (22113631122).

The spelling of 12013300101 in words is "twelve billion, thirteen million, three hundred thousand, one hundred one".

Divisors: 1 3 11 33 364039397 1092118191 4004433367 12013300101