113015940 has 24 divisors (see below), whose sum is σ = 316444800. Its totient is φ = 30137568.

The previous prime is 113015939. The next prime is 113015941. The reversal of 113015940 is 49510311.

It is an interprime number because it is at equal distance from previous prime (113015939) and next prime (113015941).

It is a self number, because there is not a number n which added to its sum of digits gives 113015940.

It is not an unprimeable number, because it can be changed into a prime (113015941) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 941740 + ... + 941859.

It is an arithmetic number, because the mean of its divisors is an integer number (13185200).

Almost surely, 2^113015940 is an apocalyptic number.

113015940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113015940 is an abundant number, since it is smaller than the sum of its proper divisors (203428860).

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

113015940 is a wasteful number, since it uses less digits than its factorization.

113015940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1883611 (or 1883609 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 24.

The square root of 113015940 is about 10630.8955408282. The cubic root of 113015940 is about 483.4815441895.

The spelling of 113015940 in words is "one hundred thirteen million, fifteen thousand, nine hundred forty".