113013071 has 2 divisors, whose sum is σ = 113013072. Its totient is φ = 113013070.

The previous prime is 113013067. The next prime is 113013091. The reversal of 113013071 is 170310311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 113013071 - 2² = 113013067 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113013031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56506535 + 56506536.

It is an arithmetic number, because the mean of its divisors is an integer number (56506536).

Almost surely, 2^113013071 is an apocalyptic number.

113013071 is a deficient number, since it is larger than the sum of its proper divisors (1).

113013071 is an equidigital number, since it uses as much as digits as its factorization.

113013071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 63, while the sum is 17.

The square root of 113013071 is about 10630.7606030801. The cubic root of 113013071 is about 483.4774529663.

Adding to 113013071 its reverse (170310311), we get a palindrome (283323382).

The spelling of 113013071 in words is "one hundred thirteen million, thirteen thousand, seventy-one".