113013530 has 16 divisors (see below), whose sum is σ = 232485120. Its totient is φ = 38747472.

The previous prime is 113013479. The next prime is 113013553. The reversal of 113013530 is 35310311.

It is a junction number, because it is equal to n+sod(n) for n = 113013499 and 113013508.

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, 807170 + ... + 807309.

It is an arithmetic number, because the mean of its divisors is an integer number (14530320).

Almost surely, 2^113013530 is an apocalyptic number.

113013530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113013530 is an abundant number, since it is smaller than the sum of its proper divisors (119471590).

113013530 is a wasteful number, since it uses less digits than its factorization.

113013530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1614493.

The product of its (nonzero) digits is 135, while the sum is 17.

The square root of 113013530 is about 10630.7821913536. The cubic root of 113013530 is about 483.4781075096.

Adding to 113013530 its reverse (35310311), we get a palindrome (148323841).

The spelling of 113013530 in words is "one hundred thirteen million, thirteen thousand, five hundred thirty".