105112012504 has 16 divisors (see below), whose sum is σ = 197095538520. Its totient is φ = 52553202240.

The previous prime is 105112012427. The next prime is 105112012517. The reversal of 105112012504 is 405210211501.

It is a super-2 number, since 2×105112012504² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 186682 + ... + 495049.

Almost surely, 2^105112012504 is an apocalyptic number.

It is an amenable number.

105112012504 is a deficient number, since it is larger than the sum of its proper divisors (91983526016).

105112012504 is a wasteful number, since it uses less digits than its factorization.

105112012504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 701010 (or 701006 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 22.

The spelling of 105112012504 in words is "one hundred five billion, one hundred twelve million, twelve thousand, five hundred four".