113381077 has 4 divisors (see below), whose sum is σ = 113578156. Its totient is φ = 113184000.

The previous prime is 113381027. The next prime is 113381083. The reversal of 113381077 is 770183311.

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

It can be written as a sum of positive squares in 2 ways, for example, as 101485476 + 11895601 = 10074^2 + 3449^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113381077 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 (113381017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97674 + ... + 98827.

It is an arithmetic number, because the mean of its divisors is an integer number (28394539).

Almost surely, 2^113381077 is an apocalyptic number.

It is an amenable number.

113381077 is a deficient number, since it is larger than the sum of its proper divisors (197079).

113381077 is an equidigital number, since it uses as much as digits as its factorization.

113381077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197078.

The product of its (nonzero) digits is 3528, while the sum is 31.

The square root of 113381077 is about 10648.0550806239. The cubic root of 113381077 is about 484.0016691084.

The spelling of 113381077 in words is "one hundred thirteen million, three hundred eighty-one thousand, seventy-seven".