131454561300 has 36 divisors (see below), whose sum is σ = 380341864896. Its totient is φ = 35054549600.

The previous prime is 131454561257. The next prime is 131454561317. The reversal of 131454561300 is 3165454131.

It is a happy number.

It is a congruent number.

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 in 11 ways as a sum of consecutive naturals, for example, 219090636 + ... + 219091235.

Almost surely, 2^131454561300 is an apocalyptic number.

131454561300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131454561300 is an abundant number, since it is smaller than the sum of its proper divisors (248887303596).

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

131454561300 is a wasteful number, since it uses less digits than its factorization.

131454561300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 438181888 (or 438181881 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 33.

The spelling of 131454561300 in words is "one hundred thirty-one billion, four hundred fifty-four million, five hundred sixty-one thousand, three hundred".