113148793 has 4 divisors (see below), whose sum is σ = 113280768. Its totient is φ = 113016820.

The previous prime is 113148779. The next prime is 113148797. The reversal of 113148793 is 397841311.

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 a de Polignac number, because none of the positive numbers 2^k-113148793 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113148797) 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, 64693 + ... + 66418.

It is an arithmetic number, because the mean of its divisors is an integer number (28320192).

Almost surely, 2^113148793 is an apocalyptic number.

It is an amenable number.

113148793 is a deficient number, since it is larger than the sum of its proper divisors (131975).

113148793 is an equidigital number, since it uses as much as digits as its factorization.

113148793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131974.

The product of its digits is 18144, while the sum is 37.

The square root of 113148793 is about 10637.1421443920. The cubic root of 113148793 is about 483.6709181287.

The spelling of 113148793 in words is "one hundred thirteen million, one hundred forty-eight thousand, seven hundred ninety-three".