131302001133 has 16 divisors (see below), whose sum is σ = 194527719360. Its totient is φ = 87531861168.

The previous prime is 131302001093. The next prime is 131302001137. The reversal of 131302001133 is 331100203131.

It is a happy number.

It is not a de Polignac number, because 131302001133 - 2¹⁷ = 131301870061 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131302001137) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1107766 + ... + 1220552.

It is an arithmetic number, because the mean of its divisors is an integer number (12157982460).

Almost surely, 2^131302001133 is an apocalyptic number.

It is an amenable number.

131302001133 is a deficient number, since it is larger than the sum of its proper divisors (63225718227).

131302001133 is a wasteful number, since it uses less digits than its factorization.

131302001133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155913 (or 155907 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 131302001133 its reverse (331100203131), we get a palindrome (462402204264).

The spelling of 131302001133 in words is "one hundred thirty-one billion, three hundred two million, one thousand, one hundred thirty-three".