105125902004 has 24 divisors (see below), whose sum is σ = 184390698240. Its totient is φ = 52442981024.

The previous prime is 105125902003. The next prime is 105125902019. The reversal of 105125902004 is 400209521501.

It is a super-2 number, since 2×105125902004² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105125902003) 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, 3262082 + ... + 3294150.

It is an arithmetic number, because the mean of its divisors is an integer number (7682945760).

Almost surely, 2^105125902004 is an apocalyptic number.

It is an amenable number.

105125902004 is a deficient number, since it is larger than the sum of its proper divisors (79264796236).

105125902004 is a wasteful number, since it uses less digits than its factorization.

105125902004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33919 (or 33917 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 29.

The spelling of 105125902004 in words is "one hundred five billion, one hundred twenty-five million, nine hundred two thousand, four".