113160143731 has 8 divisors (see below), whose sum is σ = 123054910560. Its totient is φ = 103625186688.

The previous prime is 113160143729. The next prime is 113160143737. The reversal of 113160143731 is 137341061311.

It is a happy number.

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 113160143731 - 2¹ = 113160143729 is a prime.

It is a super-2 number, since 2×113160143731² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 113160143693 and 113160143702.

It is not an unprimeable number, because it can be changed into a prime (113160143737) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89951791 + ... + 89953048.

It is an arithmetic number, because the mean of its divisors is an integer number (15381863820).

Almost surely, 2^113160143731 is an apocalyptic number.

113160143731 is a deficient number, since it is larger than the sum of its proper divisors (9894766829).

113160143731 is a wasteful number, since it uses less digits than its factorization.

113160143731 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179904893.

The product of its (nonzero) digits is 4536, while the sum is 31.

The spelling of 113160143731 in words is "one hundred thirteen billion, one hundred sixty million, one hundred forty-three thousand, seven hundred thirty-one".