131322303132030 has 80 divisors (see below), whose sum is σ = 353412630918864. Its totient is φ = 34989375133440.

The previous prime is 131322303132029. The next prime is 131322303132089. The reversal of 131322303132030 is 30231303223131.

131322303132030 is a `hidden beast` number, since 1 + 3 + 1 + 3 + 2 + 2 + 303 + 1 + 320 + 30 = 666.

It is a super-2 number, since 2×131322303132030² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 131322303131985 and 131322303132003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 68277067 + ... + 70174086.

Almost surely, 2^{131322303132030} is an apocalyptic number.

131322303132030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131322303132030 is an abundant number, since it is smaller than the sum of its proper divisors (222090327786834).

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

131322303132030 is a wasteful number, since it uses less digits than its factorization.

131322303132030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138452343 (or 138452334 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 27.

Adding to 131322303132030 its reverse (30231303223131), we get a palindrome (161553606355161).

The spelling of 131322303132030 in words is "one hundred thirty-one trillion, three hundred twenty-two billion, three hundred three million, one hundred thirty-two thousand, thirty".