112311255505 has 8 divisors (see below), whose sum is σ = 135080510400. Its totient is φ = 89644335216.

The previous prime is 112311255493. The next prime is 112311255523. The reversal of 112311255505 is 505552113211.

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

It is a cyclic number.

It is not a de Polignac number, because 112311255505 - 2²⁵ = 112277701073 is a prime.

It is a super-2 number, since 2×112311255505² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25581235 + ... + 25585624.

It is an arithmetic number, because the mean of its divisors is an integer number (16885063800).

Almost surely, 2^112311255505 is an apocalyptic number.

It is an amenable number.

112311255505 is a deficient number, since it is larger than the sum of its proper divisors (22769254895).

112311255505 is an equidigital number, since it uses as much as digits as its factorization.

112311255505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51167303.

The product of its (nonzero) digits is 7500, while the sum is 31.

Adding to 112311255505 its reverse (505552113211), we get a palindrome (617863368716).

The spelling of 112311255505 in words is "one hundred twelve billion, three hundred eleven million, two hundred fifty-five thousand, five hundred five".