131320698210720 has 192 divisors, whose sum is σ = 463917982227840. Its totient is φ = 34691573735424.

The previous prime is 131320698210619. The next prime is 131320698210731. The reversal of 131320698210720 is 27012896023131.

It is a happy number.

131320698210720 is a `hidden beast` number, since 1 + 3 + 1 + 320 + 6 + 98 + 210 + 7 + 20 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 141585937 + ... + 142510416.

It is an arithmetic number, because the mean of its divisors is an integer number (2416239490770).

Almost surely, 2^{131320698210720} is an apocalyptic number.

131320698210720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131320698210720 is an abundant number, since it is smaller than the sum of its proper divisors (332597284017120).

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

131320698210720 is a wasteful number, since it uses less digits than its factorization.

131320698210720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284096484 (or 284096470 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 45.

The spelling of 131320698210720 in words is "one hundred thirty-one trillion, three hundred twenty billion, six hundred ninety-eight million, two hundred ten thousand, seven hundred twenty".