113563245155 has 8 divisors (see below), whose sum is σ = 136553444784. Its totient is φ = 90665562400.

The previous prime is 113563245149. The next prime is 113563245161. The reversal of 113563245155 is 551542365311.

It is an interprime number because it is at equal distance from previous prime (113563245149) and next prime (113563245161).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 113563245155 - 2¹² = 113563241059 is a prime.

It is a super-2 number, since 2×113563245155² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 23126516 + ... + 23131425.

It is an arithmetic number, because the mean of its divisors is an integer number (17069180598).

Almost surely, 2^113563245155 is an apocalyptic number.

113563245155 is a deficient number, since it is larger than the sum of its proper divisors (22990199629).

113563245155 is an equidigital number, since it uses as much as digits as its factorization.

113563245155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46258437.

The product of its digits is 270000, while the sum is 41.

The spelling of 113563245155 in words is "one hundred thirteen billion, five hundred sixty-three million, two hundred forty-five thousand, one hundred fifty-five".