133302200131013 has 4 divisors (see below), whose sum is σ = 133317189704748. Its totient is φ = 133287210557280.

The previous prime is 133302200130821. The next prime is 133302200131049. The reversal of 133302200131013 is 310131002203331.

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

It can be written as a sum of positive squares in 2 ways, for example, as 73076886444004 + 60225313687009 = 8548502^2 + 7760497^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-133302200131013 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 133302200131013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133302200131073) 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, 7494773528 + ... + 7494791313.

It is an arithmetic number, because the mean of its divisors is an integer number (33329297426187).

Almost surely, 2^{133302200131013} is an apocalyptic number.

It is an amenable number.

133302200131013 is a deficient number, since it is larger than the sum of its proper divisors (14989573735).

133302200131013 is an equidigital number, since it uses as much as digits as its factorization.

133302200131013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14989573734.

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

Adding to 133302200131013 its reverse (310131002203331), we get a palindrome (443433202334344).

The spelling of 133302200131013 in words is "one hundred thirty-three trillion, three hundred two billion, two hundred million, one hundred thirty-one thousand, thirteen".