113003251513 has 16 divisors (see below), whose sum is σ = 121959872640. Its totient is φ = 104304934656.

The previous prime is 113003251441. The next prime is 113003251519. The reversal of 113003251513 is 315152300311.

It is a cyclic number.

It is not a de Polignac number, because 113003251513 - 2¹⁷ = 113003120441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113003251519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2197348 + ... + 2248186.

It is an arithmetic number, because the mean of its divisors is an integer number (7622492040).

Almost surely, 2^113003251513 is an apocalyptic number.

It is an amenable number.

113003251513 is a deficient number, since it is larger than the sum of its proper divisors (8956621127).

113003251513 is a wasteful number, since it uses less digits than its factorization.

113003251513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53376.

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

Adding to 113003251513 its reverse (315152300311), we get a palindrome (428155551824).

The spelling of 113003251513 in words is "one hundred thirteen billion, three million, two hundred fifty-one thousand, five hundred thirteen".