113530502311 has 2 divisors, whose sum is σ = 113530502312. Its totient is φ = 113530502310.

The previous prime is 113530502273. The next prime is 113530502317. The reversal of 113530502311 is 113205035311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 113530502311 - 2²³ = 113522113703 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113530502317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56765251155 + 56765251156.

It is an arithmetic number, because the mean of its divisors is an integer number (56765251156).

Almost surely, 2^113530502311 is an apocalyptic number.

113530502311 is a deficient number, since it is larger than the sum of its proper divisors (1).

113530502311 is an equidigital number, since it uses as much as digits as its factorization.

113530502311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1350, while the sum is 25.

Adding to 113530502311 its reverse (113205035311), we get a palindrome (226735537622).

The spelling of 113530502311 in words is "one hundred thirteen billion, five hundred thirty million, five hundred two thousand, three hundred eleven".