131443001302100 has 72 divisors (see below), whose sum is σ = 286313366105088. Its totient is φ = 52377783753600.

The previous prime is 131443001302097. The next prime is 131443001302163. The reversal of 131443001302100 is 1203100344131.

131443001302100 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 267692414 + ... + 268182986.

Almost surely, 2^{131443001302100} is an apocalyptic number.

131443001302100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131443001302100 is an abundant number, since it is smaller than the sum of its proper divisors (154870364802988).

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

131443001302100 is a wasteful number, since it uses less digits than its factorization.

131443001302100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500745 (or 500738 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 131443001302100 its reverse (1203100344131), we get a palindrome (132646101646231).

The spelling of 131443001302100 in words is "one hundred thirty-one trillion, four hundred forty-three billion, one million, three hundred two thousand, one hundred".