116231654312 has 16 divisors (see below), whose sum is σ = 230754019860. Its totient is φ = 54697249024.

The previous prime is 116231654237. The next prime is 116231654321. The reversal of 116231654312 is 213456132611.

It can be written as a sum of positive squares in 2 ways, for example, as 111800621956 + 4431032356 = 334366^2 + 66566^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 427322123 + ... + 427322394.

Almost surely, 2^116231654312 is an apocalyptic number.

It is an amenable number.

116231654312 is a deficient number, since it is larger than the sum of its proper divisors (114522365548).

116231654312 is a wasteful number, since it uses less digits than its factorization.

116231654312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 854644540 (or 854644536 counting only the distinct ones).

The product of its digits is 25920, while the sum is 35.

Adding to 116231654312 its reverse (213456132611), we get a palindrome (329687786923).

The spelling of 116231654312 in words is "one hundred sixteen billion, two hundred thirty-one million, six hundred fifty-four thousand, three hundred twelve".