112620297105 has 32 divisors (see below), whose sum is σ = 203607331200. Its totient is φ = 59046117696.

The previous prime is 112620297077. The next prime is 112620297107. The reversal of 112620297105 is 501792026211.

112620297105 is a `hidden beast` number, since 1 + 1 + 2 + 620 + 29 + 7 + 1 + 0 + 5 = 666.

It is not a de Polignac number, because 112620297105 - 2⁵ = 112620297073 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 112620297105.

It is not an unprimeable number, because it can be changed into a prime (112620297107) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7061734 + ... + 7077663.

It is an arithmetic number, because the mean of its divisors is an integer number (6362729100).

Almost surely, 2^112620297105 is an apocalyptic number.

112620297105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

112620297105 is a deficient number, since it is larger than the sum of its proper divisors (90987034095).

112620297105 is a wasteful number, since it uses less digits than its factorization.

112620297105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14139470 (or 14139464 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 36.

The spelling of 112620297105 in words is "one hundred twelve billion, six hundred twenty million, two hundred ninety-seven thousand, one hundred five".