113411045231513 has 4 divisors (see below), whose sum is σ = 113412123726720. Its totient is φ = 113409966736308.

The previous prime is 113411045231509. The next prime is 113411045231557. The reversal of 113411045231513 is 315132540114311.

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 not a de Polignac number, because 113411045231513 - 2² = 113411045231509 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113411045261513) 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, 539089853 + ... + 539300186.

It is an arithmetic number, because the mean of its divisors is an integer number (28353030931680).

Almost surely, 2^{113411045231513} is an apocalyptic number.

It is an amenable number.

113411045231513 is a deficient number, since it is larger than the sum of its proper divisors (1078495207).

113411045231513 is a wasteful number, since it uses less digits than its factorization.

113411045231513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1078495206.

The product of its (nonzero) digits is 21600, while the sum is 35.

Adding to 113411045231513 its reverse (315132540114311), we get a palindrome (428543585345824).

The spelling of 113411045231513 in words is "one hundred thirteen trillion, four hundred eleven billion, forty-five million, two hundred thirty-one thousand, five hundred thirteen".