113145716 has 12 divisors (see below), whose sum is σ = 201361440. Its totient is φ = 55613880.

The previous prime is 113145713. The next prime is 113145719. The reversal of 113145716 is 617541311.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (113145713) and next prime (113145719).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113145713) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 239480 + ... + 239951.

It is an arithmetic number, because the mean of its divisors is an integer number (16780120).

Almost surely, 2^113145716 is an apocalyptic number.

It is an amenable number.

113145716 is a deficient number, since it is larger than the sum of its proper divisors (88215724).

113145716 is a wasteful number, since it uses less digits than its factorization.

113145716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 479494 (or 479492 counting only the distinct ones).

The product of its digits is 2520, while the sum is 29.

The square root of 113145716 is about 10636.9975086958. The cubic root of 113145716 is about 483.6665337281. Note that the first 3 decimals are identical.

The spelling of 113145716 in words is "one hundred thirteen million, one hundred forty-five thousand, seven hundred sixteen".