131368847498 has 32 divisors (see below), whose sum is σ = 234298933248. Its totient is φ = 54055738800.

The previous prime is 131368847497. The next prime is 131368847501. The reversal of 131368847498 is 894748863131.

It is a Harshad number since it is a multiple of its sum of digits (62).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 131368847498.

It is not an unprimeable number, because it can be changed into a prime (131368847497) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1136588 + ... + 1246823.

It is an arithmetic number, because the mean of its divisors is an integer number (7321841664).

Almost surely, 2^131368847498 is an apocalyptic number.

131368847498 is a deficient number, since it is larger than the sum of its proper divisors (102930085750).

131368847498 is a wasteful number, since it uses less digits than its factorization.

131368847498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2383578.

The product of its digits is 27869184, while the sum is 62.

The spelling of 131368847498 in words is "one hundred thirty-one billion, three hundred sixty-eight million, eight hundred forty-seven thousand, four hundred ninety-eight".