113354551 has 4 divisors (see below), whose sum is σ = 119320600. Its totient is φ = 107388504.

The previous prime is 113354539. The next prime is 113354587. The reversal of 113354551 is 155453311.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 113354551 - 2⁵ = 113354519 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 (113351551) 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, 2982996 + ... + 2983033.

It is an arithmetic number, because the mean of its divisors is an integer number (29830150).

Almost surely, 2^113354551 is an apocalyptic number.

113354551 is a deficient number, since it is larger than the sum of its proper divisors (5966049).

113354551 is an equidigital number, since it uses as much as digits as its factorization.

113354551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5966048.

The product of its digits is 4500, while the sum is 28.

The square root of 113354551 is about 10646.8094281808. The cubic root of 113354551 is about 483.9639213937.

The spelling of 113354551 in words is "one hundred thirteen million, three hundred fifty-four thousand, five hundred fifty-one".