105353012 has 24 divisors (see below), whose sum is σ = 195592320. Its totient is φ = 49481600.

The previous prime is 105353009. The next prime is 105353033. The reversal of 105353012 is 210353501.

It is a super-2 number, since 2×105353012² = 22198514274944288, 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 7 ways as a sum of consecutive naturals, for example, 43637 + ... + 45987.

It is an arithmetic number, because the mean of its divisors is an integer number (8149680).

Almost surely, 2^105353012 is an apocalyptic number.

It is an amenable number.

105353012 is a deficient number, since it is larger than the sum of its proper divisors (90239308).

105353012 is a wasteful number, since it uses less digits than its factorization.

105353012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3031 (or 3029 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 20.

The square root of 105353012 is about 10264.1615341926. The cubic root of 105353012 is about 472.2975058710.

The spelling of 105353012 in words is "one hundred five million, three hundred fifty-three thousand, twelve".