113021050 has 12 divisors (see below), whose sum is σ = 210219246. Its totient is φ = 45208400.

The previous prime is 113021021. The next prime is 113021053. The reversal of 113021050 is 50120311.

It can be written as a sum of positive squares in 3 ways, for example, as 48427681 + 64593369 = 6959^2 + 8037^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 113021050.

It is not an unprimeable number, because it can be changed into a prime (113021053) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1130161 + ... + 1130260.

Almost surely, 2^113021050 is an apocalyptic number.

113021050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113021050 is a deficient number, since it is larger than the sum of its proper divisors (97198196).

113021050 is a wasteful number, since it uses less digits than its factorization.

113021050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2260433 (or 2260428 counting only the distinct ones).

The product of its (nonzero) digits is 30, while the sum is 13.

The square root of 113021050 is about 10631.1358753428. The cubic root of 113021050 is about 483.4888309299.

Adding to 113021050 its reverse (50120311), we get a palindrome (163141361).

The spelling of 113021050 in words is "one hundred thirteen million, twenty-one thousand, fifty".