131535012274 has 8 divisors (see below), whose sum is σ = 197568069120. Its totient is φ = 65678989236.

The previous prime is 131535012251. The next prime is 131535012283. The reversal of 131535012274 is 472210535131.

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

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, 44256594 + ... + 44259565.

It is an arithmetic number, because the mean of its divisors is an integer number (24696008640).

Almost surely, 2^131535012274 is an apocalyptic number.

131535012274 is a deficient number, since it is larger than the sum of its proper divisors (66033056846).

131535012274 is an equidigital number, since it uses as much as digits as its factorization.

131535012274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88516904.

The product of its (nonzero) digits is 25200, while the sum is 34.

The spelling of 131535012274 in words is "one hundred thirty-one billion, five hundred thirty-five million, twelve thousand, two hundred seventy-four".