130312100133 has 16 divisors (see below), whose sum is σ = 193060723200. Its totient is φ = 86872141440.

The previous prime is 130312100081. The next prime is 130312100137. The reversal of 130312100133 is 331001213031.

It is a happy number.

It is not a de Polignac number, because 130312100133 - 2¹⁷ = 130311969061 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130312100137) 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, 1387948 + ... + 1478858.

It is an arithmetic number, because the mean of its divisors is an integer number (12066295200).

Almost surely, 2^130312100133 is an apocalyptic number.

It is an amenable number.

130312100133 is a deficient number, since it is larger than the sum of its proper divisors (62748623067).

130312100133 is an equidigital number, since it uses as much as digits as its factorization.

130312100133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144009 (or 144003 counting only the distinct ones).

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

Adding to 130312100133 its reverse (331001213031), we get a palindrome (461313313164).

The spelling of 130312100133 in words is "one hundred thirty billion, three hundred twelve million, one hundred thousand, one hundred thirty-three".