12104101432 has 16 divisors (see below), whose sum is σ = 23477783400. Its totient is φ = 5843359200.

The previous prime is 12104101421. The next prime is 12104101483. The reversal of 12104101432 is 23410140121.

It is a super-2 number, since 2×12104101432² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26086194 + ... + 26086657.

Almost surely, 2^12104101432 is an apocalyptic number.

It is an amenable number.

12104101432 is a deficient number, since it is larger than the sum of its proper divisors (11373681968).

12104101432 is a wasteful number, since it uses less digits than its factorization.

12104101432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52172886 (or 52172882 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 12104101432 its reverse (23410140121), we get a palindrome (35514241553).

The spelling of 12104101432 in words is "twelve billion, one hundred four million, one hundred one thousand, four hundred thirty-two".