113377423 has 4 divisors (see below), whose sum is σ = 116142768. Its totient is φ = 110612080.

The previous prime is 113377387. The next prime is 113377463. The reversal of 113377423 is 324773311.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113377423 is a prime.

It is a super-2 number, since 2×113377423² = 25708880092241858, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113377463) 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, 1382611 + ... + 1382692.

It is an arithmetic number, because the mean of its divisors is an integer number (29035692).

Almost surely, 2^113377423 is an apocalyptic number.

113377423 is a deficient number, since it is larger than the sum of its proper divisors (2765345).

113377423 is an equidigital number, since it uses as much as digits as its factorization.

113377423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2765344.

The product of its digits is 10584, while the sum is 31.

The square root of 113377423 is about 10647.8834986114. The cubic root of 113377423 is about 483.9964696485.

The spelling of 113377423 in words is "one hundred thirteen million, three hundred seventy-seven thousand, four hundred twenty-three".