131301108898 has 4 divisors (see below), whose sum is σ = 196951663350. Its totient is φ = 65650554448.

The previous prime is 131301108877. The next prime is 131301108919. The reversal of 131301108898 is 898801103131.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (131301108877) and next prime (131301108919).

It can be written as a sum of positive squares in only one way, i.e., 74274236089 + 57026872809 = 272533^2 + 238803^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32825277223 + ... + 32825277226.

Almost surely, 2^131301108898 is an apocalyptic number.

131301108898 is a deficient number, since it is larger than the sum of its proper divisors (65650554452).

131301108898 is an equidigital number, since it uses as much as digits as its factorization.

131301108898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65650554451.

The product of its (nonzero) digits is 41472, while the sum is 43.

The spelling of 131301108898 in words is "one hundred thirty-one billion, three hundred one million, one hundred eight thousand, eight hundred ninety-eight".