113520570 has 16 divisors (see below), whose sum is σ = 272449440. Its totient is φ = 30272144.

The previous prime is 113520569. The next prime is 113520599. The reversal of 113520570 is 75025311.

It is a self number, because there is not a number n which added to its sum of digits gives 113520570.

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, 1891980 + ... + 1892039.

It is an arithmetic number, because the mean of its divisors is an integer number (17028090).

Almost surely, 2^113520570 is an apocalyptic number.

113520570 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113520570 is an abundant number, since it is smaller than the sum of its proper divisors (158928870).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113520570 is a wasteful number, since it uses less digits than its factorization.

113520570 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3784029.

The product of its (nonzero) digits is 1050, while the sum is 24.

The square root of 113520570 is about 10654.6032305290. The cubic root of 113520570 is about 484.2000772191.

Adding to 113520570 its reverse (75025311), we get a palindrome (188545881).

The spelling of 113520570 in words is "one hundred thirteen million, five hundred twenty thousand, five hundred seventy".