131322423300 has 72 divisors (see below), whose sum is σ = 380740172736. Its totient is φ = 34947365760.

The previous prime is 131322423299. The next prime is 131322423343. The reversal of 131322423300 is 3324223131.

It is a super-2 number, since 2×131322423300² (a number of 23 digits) contains 22 as substring.

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, 303327 + ... + 595526.

Almost surely, 2^131322423300 is an apocalyptic number.

131322423300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131322423300 is an abundant number, since it is smaller than the sum of its proper divisors (249417749436).

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

131322423300 is a wasteful number, since it uses less digits than its factorization.

131322423300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 899357 (or 899350 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 131322423300 its reverse (3324223131), we get a palindrome (134646646431).

The spelling of 131322423300 in words is "one hundred thirty-one billion, three hundred twenty-two million, four hundred twenty-three thousand, three hundred".