131061792274 has 16 divisors (see below), whose sum is σ = 230749720128. Its totient is φ = 54651249072.

The previous prime is 131061792233. The next prime is 131061792283. The reversal of 131061792274 is 472297160131.

It is a self number, because there is not a number n which added to its sum of digits gives 131061792274.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126507004 + ... + 126508039.

It is an arithmetic number, because the mean of its divisors is an integer number (14421857508).

Almost surely, 2^131061792274 is an apocalyptic number.

131061792274 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

131061792274 is a deficient number, since it is larger than the sum of its proper divisors (99687927854).

131061792274 is a wasteful number, since it uses less digits than its factorization.

131061792274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253015089.

The product of its (nonzero) digits is 127008, while the sum is 43.

The spelling of 131061792274 in words is "one hundred thirty-one billion, sixty-one million, seven hundred ninety-two thousand, two hundred seventy-four".