11434657515113 has 4 divisors (see below), whose sum is σ = 13068180017280. Its totient is φ = 9801135012948.

The previous prime is 11434657515109. The next prime is 11434657515119. The reversal of 11434657515113 is 31151575643411.

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 11434657515113 - 2² = 11434657515109 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11434657515119) 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, 816761251073 + ... + 816761251086.

It is an arithmetic number, because the mean of its divisors is an integer number (3267045004320).

Almost surely, 2^{11434657515113} is an apocalyptic number.

It is an amenable number.

11434657515113 is a deficient number, since it is larger than the sum of its proper divisors (1633522502167).

11434657515113 is an equidigital number, since it uses as much as digits as its factorization.

11434657515113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1633522502166.

The product of its digits is 756000, while the sum is 47.

The spelling of 11434657515113 in words is "eleven trillion, four hundred thirty-four billion, six hundred fifty-seven million, five hundred fifteen thousand, one hundred thirteen".