131207334876 has 144 divisors (see below), whose sum is σ = 361543422240. Its totient is φ = 39985021440.

The previous prime is 131207334799. The next prime is 131207334883. The reversal of 131207334876 is 678433702131.

131207334876 is a `hidden beast` number, since 1 + 31 + 207 + 3 + 348 + 76 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2181706 + ... + 2241038.

It is an arithmetic number, because the mean of its divisors is an integer number (2510718210).

Almost surely, 2^131207334876 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 131207334876, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (180771711120).

131207334876 is an abundant number, since it is smaller than the sum of its proper divisors (230336087364).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

131207334876 is a wasteful number, since it uses less digits than its factorization.

131207334876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59476 (or 59471 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 45.

The spelling of 131207334876 in words is "one hundred thirty-one billion, two hundred seven million, three hundred thirty-four thousand, eight hundred seventy-six".