33013140113 has 2 divisors, whose sum is σ = 33013140114. Its totient is φ = 33013140112.

The previous prime is 33013140109. The next prime is 33013140187. The reversal of 33013140113 is 31104131033.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 24908099329 + 8105040784 = 157823^2 + 90028^2 .

It is a cyclic number.

It is not a de Polignac number, because 33013140113 - 2² = 33013140109 is a prime.

It is not a weakly prime, because it can be changed into another prime (33013160113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16506570056 + 16506570057.

It is an arithmetic number, because the mean of its divisors is an integer number (16506570057).

Almost surely, 2^33013140113 is an apocalyptic number.

It is an amenable number.

33013140113 is a deficient number, since it is larger than the sum of its proper divisors (1).

33013140113 is an equidigital number, since it uses as much as digits as its factorization.

33013140113 is an evil number, because the sum of its binary digits is even.

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

Adding to 33013140113 its reverse (31104131033), we get a palindrome (64117271146).

The spelling of 33013140113 in words is "thirty-three billion, thirteen million, one hundred forty thousand, one hundred thirteen".