113686030 has 24 divisors (see below), whose sum is σ = 209778696. Its totient is φ = 44358720.

The previous prime is 113685991. The next prime is 113686031. The reversal of 113686030 is 30686311.

It is a self number, because there is not a number n which added to its sum of digits gives 113686030.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113686031) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13429 + ... + 20191.

It is an arithmetic number, because the mean of its divisors is an integer number (8740779).

Almost surely, 2^113686030 is an apocalyptic number.

113686030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113686030 is a deficient number, since it is larger than the sum of its proper divisors (96092666).

113686030 is an equidigital number, since it uses as much as digits as its factorization.

113686030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6852 (or 6811 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 113686030 is about 10662.3651222419. The cubic root of 113686030 is about 484.4352089152.

The spelling of 113686030 in words is "one hundred thirteen million, six hundred eighty-six thousand, thirty".