113411580 has 24 divisors (see below), whose sum is σ = 317552592. Its totient is φ = 30243072.

The previous prime is 113411567. The next prime is 113411591. The reversal of 113411580 is 85114311.

It is a self number, because there is not a number n which added to its sum of digits gives 113411580.

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, 945037 + ... + 945156.

It is an arithmetic number, because the mean of its divisors is an integer number (13231358).

Almost surely, 2^113411580 is an apocalyptic number.

113411580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113411580 is an abundant number, since it is smaller than the sum of its proper divisors (204141012).

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

113411580 is a wasteful number, since it uses less digits than its factorization.

113411580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1890205 (or 1890203 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 24.

The square root of 113411580 is about 10649.4873116033. The cubic root of 113411580 is about 484.0450689994.

Adding to 113411580 its reverse (85114311), we get a palindrome (198525891).

It can be divided in two parts, 11341 and 1580, that added together give a palindrome (12921).

The spelling of 113411580 in words is "one hundred thirteen million, four hundred eleven thousand, five hundred eighty".