105239152910 has 32 divisors (see below), whose sum is σ = 194632364160. Its totient is φ = 40940646912.

The previous prime is 105239152871. The next prime is 105239152933. The reversal of 105239152910 is 19251932501.

It is a super-2 number, since 2×105239152910² (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 15 ways as a sum of consecutive naturals, for example, 835451 + ... + 953129.

It is an arithmetic number, because the mean of its divisors is an integer number (6082261380).

Almost surely, 2^105239152910 is an apocalyptic number.

105239152910 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

105239152910 is a deficient number, since it is larger than the sum of its proper divisors (89393211250).

105239152910 is a wasteful number, since it uses less digits than its factorization.

105239152910 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120140.

The product of its (nonzero) digits is 24300, while the sum is 38.

The spelling of 105239152910 in words is "one hundred five billion, two hundred thirty-nine million, one hundred fifty-two thousand, nine hundred ten".