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12032313101 = 811116312757
BaseRepresentation
bin10110011010010111…
…01000011100001101
31011001112220211120222
423031023220130031
5144120233004401
65305542121125
7604112655014
oct131513503415
934045824528
1012032313101
115114a21a16
1223b97201a5
131199a695c3
1482202da7b
154a6504c1b
hex2cd2e870d

12032313101 has 8 divisors (see below), whose sum is σ = 12058453344. Its totient is φ = 12006202320.

The previous prime is 12032313089. The next prime is 12032313151. The reversal of 12032313101 is 10131323021.

12032313101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 12032313101 - 222 = 12028118797 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12032313101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12032313151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 936815 + ... + 949571.

It is an arithmetic number, because the mean of its divisors is an integer number (1507306668).

Almost surely, 212032313101 is an apocalyptic number.

It is an amenable number.

12032313101 is a deficient number, since it is larger than the sum of its proper divisors (26140243).

12032313101 is a wasteful number, since it uses less digits than its factorization.

12032313101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14731.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 12032313101 its reverse (10131323021), we get a palindrome (22163636122).

The spelling of 12032313101 in words is "twelve billion, thirty-two million, three hundred thirteen thousand, one hundred one".

Divisors: 1 811 1163 12757 943193 10345927 14836391 12032313101