113513077 has 8 divisors (see below), whose sum is σ = 119293856. Its totient is φ = 107875152.

The previous prime is 113513017. The next prime is 113513083. The reversal of 113513077 is 770315311.

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

It is a cyclic number.

It is not a de Polignac number, because 113513077 - 2¹⁵ = 113480309 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 (113513017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34083 + ... + 37264.

It is an arithmetic number, because the mean of its divisors is an integer number (14911732).

Almost surely, 2^113513077 is an apocalyptic number.

It is an amenable number.

113513077 is a deficient number, since it is larger than the sum of its proper divisors (5780779).

113513077 is an equidigital number, since it uses as much as digits as its factorization.

113513077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71427.

The product of its (nonzero) digits is 2205, while the sum is 28.

The square root of 113513077 is about 10654.2515926742. The cubic root of 113513077 is about 484.1894236697.

Adding to 113513077 its reverse (770315311), we get a palindrome (883828388).

The spelling of 113513077 in words is "one hundred thirteen million, five hundred thirteen thousand, seventy-seven".