113047730 has 8 divisors (see below), whose sum is σ = 203485932. Its totient is φ = 45219088.

The previous prime is 113047729. The next prime is 113047733. The reversal of 113047730 is 37740311.

It can be written as a sum of positive squares in 2 ways, for example, as 101344489 + 11703241 = 10067^2 + 3421^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 113047730.

It is not an unprimeable number, because it can be changed into a prime (113047733) 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, 5652377 + ... + 5652396.

Almost surely, 2^113047730 is an apocalyptic number.

113047730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113047730 is a deficient number, since it is larger than the sum of its proper divisors (90438202).

113047730 is a wasteful number, since it uses less digits than its factorization.

113047730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11304780.

The product of its (nonzero) digits is 1764, while the sum is 26.

The square root of 113047730 is about 10632.3906060679. The cubic root of 113047730 is about 483.5268724190.

The spelling of 113047730 in words is "one hundred thirteen million, forty-seven thousand, seven hundred thirty".