13133333232053 has 2 divisors, whose sum is σ = 13133333232054. Its totient is φ = 13133333232052.

The previous prime is 13133333232049. The next prime is 13133333232127. The reversal of 13133333232053 is 35023233333131.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11011367082244 + 2121966149809 = 3318338^2 + 1456697^2 .

It is a cyclic number.

It is not a de Polignac number, because 13133333232053 - 2² = 13133333232049 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13133333232013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6566666616026 + 6566666616027.

It is an arithmetic number, because the mean of its divisors is an integer number (6566666616027).

Almost surely, 2^{13133333232053} is an apocalyptic number.

It is an amenable number.

13133333232053 is a deficient number, since it is larger than the sum of its proper divisors (1).

13133333232053 is an equidigital number, since it uses as much as digits as its factorization.

13133333232053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 131220, while the sum is 35.

Adding to 13133333232053 its reverse (35023233333131), we get a palindrome (48156566565184).

The spelling of 13133333232053 in words is "thirteen trillion, one hundred thirty-three billion, three hundred thirty-three million, two hundred thirty-two thousand, fifty-three".