113407991151 has 48 divisors (see below), whose sum is σ = 200571656544. Its totient is φ = 56300783616.

The previous prime is 113407991143. The next prime is 113407991159. The reversal of 113407991151 is 151199704311.

It is an interprime number because it is at equal distance from previous prime (113407991143) and next prime (113407991159).

It is not a de Polignac number, because 113407991151 - 2³ = 113407991143 is a prime.

It is a super-2 number, since 2×113407991151² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113407991159) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1712950 + ... + 1777923.

It is an arithmetic number, because the mean of its divisors is an integer number (4178576178).

Almost surely, 2^113407991151 is an apocalyptic number.

113407991151 is a deficient number, since it is larger than the sum of its proper divisors (87163665393).

113407991151 is a wasteful number, since it uses less digits than its factorization.

113407991151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3490920 (or 3490913 counting only the distinct ones).

The product of its (nonzero) digits is 34020, while the sum is 42.

The spelling of 113407991151 in words is "one hundred thirteen billion, four hundred seven million, nine hundred ninety-one thousand, one hundred fifty-one".