113516477 has 4 divisors (see below), whose sum is σ = 118452000. Its totient is φ = 108580956.

The previous prime is 113516471. The next prime is 113516479. The reversal of 113516477 is 774615311.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 113516477 - 2⁴ = 113516461 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113516471) 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, 2467727 + ... + 2467772.

It is an arithmetic number, because the mean of its divisors is an integer number (29613000).

Almost surely, 2^113516477 is an apocalyptic number.

It is an amenable number.

113516477 is a deficient number, since it is larger than the sum of its proper divisors (4935523).

113516477 is an equidigital number, since it uses as much as digits as its factorization.

113516477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4935522.

The product of its digits is 17640, while the sum is 35.

The square root of 113516477 is about 10654.4111521942. The cubic root of 113516477 is about 484.1942578487.

The spelling of 113516477 in words is "one hundred thirteen million, five hundred sixteen thousand, four hundred seventy-seven".