133312313131030 has 64 divisors (see below), whose sum is σ = 265135547289600. Its totient is φ = 47855442510720.

The previous prime is 133312313131007. The next prime is 133312313131031. The reversal of 133312313131030 is 30131313213331.

It is a self number, because there is not a number n which added to its sum of digits gives 133312313131030.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133312313131031) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 49997656 + ... + 52596484.

It is an arithmetic number, because the mean of its divisors is an integer number (4142742926400).

Almost surely, 2^{133312313131030} is an apocalyptic number.

133312313131030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133312313131030 is a deficient number, since it is larger than the sum of its proper divisors (131823234158570).

133312313131030 is a wasteful number, since it uses less digits than its factorization.

133312313131030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2604829.

The product of its (nonzero) digits is 4374, while the sum is 28.

Adding to 133312313131030 its reverse (30131313213331), we get a palindrome (163443626344361).

The spelling of 133312313131030 in words is "one hundred thirty-three trillion, three hundred twelve billion, three hundred thirteen million, one hundred thirty-one thousand, thirty".