131402230200 has 144 divisors (see below), whose sum is σ = 446609774520. Its totient is φ = 34618379520.

The previous prime is 131402230103. The next prime is 131402230213. The reversal of 131402230200 is 2032204131.

131402230200 is a `hidden beast` number, since 1 + 31 + 402 + 2 + 30 + 200 = 666.

It is a super-2 number, since 2×131402230200² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 290367 + ... + 589166.

Almost surely, 2^131402230200 is an apocalyptic number.

131402230200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131402230200 is an abundant number, since it is smaller than the sum of its proper divisors (315207544320).

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

131402230200 is a wasteful number, since it uses less digits than its factorization.

131402230200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 879638 (or 879626 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 131402230200 its reverse (2032204131), we get a palindrome (133434434331).

The spelling of 131402230200 in words is "one hundred thirty-one billion, four hundred two million, two hundred thirty thousand, two hundred".