113313293 has 2 divisors, whose sum is σ = 113313294. Its totient is φ = 113313292.

The previous prime is 113313289. The next prime is 113313323. The reversal of 113313293 is 392313311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 97970404 + 15342889 = 9898^2 + 3917^2 .

It is a cyclic number.

It is not a de Polignac number, because 113313293 - 2² = 113313289 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113313223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56656646 + 56656647.

It is an arithmetic number, because the mean of its divisors is an integer number (56656647).

Almost surely, 2^113313293 is an apocalyptic number.

It is an amenable number.

113313293 is a deficient number, since it is larger than the sum of its proper divisors (1).

113313293 is an equidigital number, since it uses as much as digits as its factorization.

113313293 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1458, while the sum is 26.

The square root of 113313293 is about 10644.8716760701. The cubic root of 113313293 is about 483.9051976627.

The spelling of 113313293 in words is "one hundred thirteen million, three hundred thirteen thousand, two hundred ninety-three".