133312200013031 has 4 divisors (see below), whose sum is σ = 143566984629432. Its totient is φ = 123057415396632.

The previous prime is 133312200013001. The next prime is 133312200013099. The reversal of 133312200013031 is 130310002213331.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 133312200013031 - 2¹⁰ = 133312200012007 is a prime.

It is a super-2 number, since 2×133312200013031² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 133312200012988 and 133312200013006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133312200013001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5127392308181 + ... + 5127392308206.

It is an arithmetic number, because the mean of its divisors is an integer number (35891746157358).

Almost surely, 2^{133312200013031} is an apocalyptic number.

133312200013031 is a deficient number, since it is larger than the sum of its proper divisors (10254784616401).

133312200013031 is a wasteful number, since it uses less digits than its factorization.

133312200013031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10254784616400.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 133312200013031 its reverse (130310002213331), we get a palindrome (263622202226362).

The spelling of 133312200013031 in words is "one hundred thirty-three trillion, three hundred twelve billion, two hundred million, thirteen thousand, thirty-one".