116306434531 has 8 divisors (see below), whose sum is σ = 133102984544. Its totient is φ = 99555220800.

The previous prime is 116306434463. The next prime is 116306434591. The reversal of 116306434531 is 135434603611.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 116306434531 - 2¹³ = 116306426339 is a prime.

It is a super-2 number, since 2×116306434531² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116306434591) 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, 11328570 + ... + 11338831.

It is an arithmetic number, because the mean of its divisors is an integer number (16637873068).

Almost surely, 2^116306434531 is an apocalyptic number.

116306434531 is a deficient number, since it is larger than the sum of its proper divisors (16796550013).

116306434531 is an equidigital number, since it uses as much as digits as its factorization.

116306434531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22668141.

The product of its (nonzero) digits is 77760, while the sum is 37.

The spelling of 116306434531 in words is "one hundred sixteen billion, three hundred six million, four hundred thirty-four thousand, five hundred thirty-one".