105156052 has 12 divisors (see below), whose sum is σ = 184581376. Its totient is φ = 52418520.

The previous prime is 105156043. The next prime is 105156071. The reversal of 105156052 is 250651501.

It is a super-2 number, since 2×105156052² = 22115590544453408, which 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, 38388 + ... + 41035.

Almost surely, 2^105156052 is an apocalyptic number.

It is an amenable number.

105156052 is a deficient number, since it is larger than the sum of its proper divisors (79425324).

105156052 is a wasteful number, since it uses less digits than its factorization.

105156052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79758 (or 79756 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 25.

The square root of 105156052 is about 10254.5624967621. The cubic root of 105156052 is about 472.0029984009.

The spelling of 105156052 in words is "one hundred five million, one hundred fifty-six thousand, fifty-two".