113937697143 has 48 divisors (see below), whose sum is σ = 183683797920. Its totient is φ = 69746457600.

The previous prime is 113937697123. The next prime is 113937697147. The reversal of 113937697143 is 341796739311.

113937697143 is a `hidden beast` number, since 11 + 39 + 376 + 97 + 143 = 666.

It is not a de Polignac number, because 113937697143 - 2²¹ = 113935599991 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 113937697143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113937697147) 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, 141853 + ... + 497993.

It is an arithmetic number, because the mean of its divisors is an integer number (3826745790).

Almost surely, 2^113937697143 is an apocalyptic number.

113937697143 is a deficient number, since it is larger than the sum of its proper divisors (69746100777).

113937697143 is a wasteful number, since it uses less digits than its factorization.

113937697143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356225 (or 356202 counting only the distinct ones).

The product of its digits is 2571912, while the sum is 54.

The spelling of 113937697143 in words is "one hundred thirteen billion, nine hundred thirty-seven million, six hundred ninety-seven thousand, one hundred forty-three".