1231116957514 has 32 divisors (see below), whose sum is σ = 1861667712000. Its totient is φ = 610580542704.

The previous prime is 1231116957481. The next prime is 1231116957527. The reversal of 1231116957514 is 4157596111321.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 289060317 + ... + 289064575.

It is an arithmetic number, because the mean of its divisors is an integer number (58177116000).

Almost surely, 2^{1231116957514} is an apocalyptic number.

1231116957514 is a deficient number, since it is larger than the sum of its proper divisors (630550754486).

1231116957514 is a wasteful number, since it uses less digits than its factorization.

1231116957514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6282.

The product of its digits is 226800, while the sum is 46.

The spelling of 1231116957514 in words is "one trillion, two hundred thirty-one billion, one hundred sixteen million, nine hundred fifty-seven thousand, five hundred fourteen".