133312013102 has 4 divisors (see below), whose sum is σ = 199968019656. Its totient is φ = 66656006550.

The previous prime is 133312013059. The next prime is 133312013111. The reversal of 133312013102 is 201310213331.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33328003274 + ... + 33328003277.

It is an arithmetic number, because the mean of its divisors is an integer number (49992004914).

Almost surely, 2^133312013102 is an apocalyptic number.

133312013102 is a deficient number, since it is larger than the sum of its proper divisors (66656006554).

133312013102 is an equidigital number, since it uses as much as digits as its factorization.

133312013102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66656006553.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 133312013102 its reverse (201310213331), we get a palindrome (334622226433).

The spelling of 133312013102 in words is "one hundred thirty-three billion, three hundred twelve million, thirteen thousand, one hundred two".