105130552 has 16 divisors (see below), whose sum is σ = 199897200. Its totient is φ = 51824640.

The previous prime is 105130549. The next prime is 105130559. The reversal of 105130552 is 255031501.

It is a super-2 number, since 2×105130552² = 22104865927649408, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105130559) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91977 + ... + 93112.

It is an arithmetic number, because the mean of its divisors is an integer number (12493575).

Almost surely, 2^105130552 is an apocalyptic number.

It is an amenable number.

105130552 is a deficient number, since it is larger than the sum of its proper divisors (94766648).

105130552 is a wasteful number, since it uses less digits than its factorization.

105130552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185166 (or 185162 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 22.

The square root of 105130552 is about 10253.3190723785. The cubic root of 105130552 is about 471.9648422534.

The spelling of 105130552 in words is "one hundred five million, one hundred thirty thousand, five hundred fifty-two".