112511902797 has 80 divisors (see below), whose sum is σ = 198056888832. Its totient is φ = 62316203040.

The previous prime is 112511902793. The next prime is 112511902801. The reversal of 112511902797 is 797209115211.

It is an interprime number because it is at equal distance from previous prime (112511902793) and next prime (112511902801).

It is not a de Polignac number, because 112511902797 - 2² = 112511902793 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112511902793) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 3176298 + ... + 3211524.

Almost surely, 2^112511902797 is an apocalyptic number.

It is an amenable number.

112511902797 is a deficient number, since it is larger than the sum of its proper divisors (85544986035).

112511902797 is a wasteful number, since it uses less digits than its factorization.

112511902797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35420 (or 35411 counting only the distinct ones).

The product of its (nonzero) digits is 79380, while the sum is 45.

The spelling of 112511902797 in words is "one hundred twelve billion, five hundred eleven million, nine hundred two thousand, seven hundred ninety-seven".