113053542499 has 4 divisors (see below), whose sum is σ = 117968913936. Its totient is φ = 108138171064.

The previous prime is 113053542491. The next prime is 113053542509. The reversal of 113053542499 is 994245350311.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 113053542499 - 2³ = 113053542491 is a prime.

It is a super-2 number, since 2×113053542499² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113053542491) 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, 2457685684 + ... + 2457685729.

It is an arithmetic number, because the mean of its divisors is an integer number (29492228484).

Almost surely, 2^113053542499 is an apocalyptic number.

113053542499 is a deficient number, since it is larger than the sum of its proper divisors (4915371437).

113053542499 is an equidigital number, since it uses as much as digits as its factorization.

113053542499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4915371436.

The product of its (nonzero) digits is 583200, while the sum is 46.

The spelling of 113053542499 in words is "one hundred thirteen billion, fifty-three million, five hundred forty-two thousand, four hundred ninety-nine".