131001401101302 has 48 divisors (see below), whose sum is σ = 291188690275392. Its totient is φ = 42539153754240.

The previous prime is 131001401101273. The next prime is 131001401101357. The reversal of 131001401101302 is 203101104100131.

It is a happy number.

131001401101302 is a `hidden beast` number, since 1 + 310 + 0 + 1 + 40 + 1 + 10 + 1 + 302 = 666.

It is a super-2 number, since 2×131001401101302² (a number of 29 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 23 ways as a sum of consecutive naturals, for example, 130599838 + ... + 131599089.

It is an arithmetic number, because the mean of its divisors is an integer number (6066431047404).

Almost surely, 2^{131001401101302} is an apocalyptic number.

131001401101302 is an abundant number, since it is smaller than the sum of its proper divisors (160187289174090).

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

131001401101302 is a wasteful number, since it uses less digits than its factorization.

131001401101302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262199653 (or 262199650 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 131001401101302 its reverse (203101104100131), we get a palindrome (334102505201433).

The spelling of 131001401101302 in words is "one hundred thirty-one trillion, one billion, four hundred one million, one hundred one thousand, three hundred two".