3133133453 has 2 divisors, whose sum is σ = 3133133454. Its totient is φ = 3133133452.

The previous prime is 3133133431. The next prime is 3133133461. The reversal of 3133133453 is 3543313313.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2068612324 + 1064521129 = 45482^2 + 32627^2 .

It is an emirp because it is prime and its reverse (3543313313) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3133133453 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3133133153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1566566726 + 1566566727.

It is an arithmetic number, because the mean of its divisors is an integer number (1566566727).

Almost surely, 2^3133133453 is an apocalyptic number.

It is an amenable number.

3133133453 is a deficient number, since it is larger than the sum of its proper divisors (1).

3133133453 is an equidigital number, since it uses as much as digits as its factorization.

3133133453 is an evil number, because the sum of its binary digits is even.

The product of its digits is 14580, while the sum is 29.

The square root of 3133133453 is about 55974.3999789189. The cubic root of 3133133453 is about 1463.2761628560.

Adding to 3133133453 its reverse (3543313313), we get a palindrome (6676446766).

The spelling of 3133133453 in words is "three billion, one hundred thirty-three million, one hundred thirty-three thousand, four hundred fifty-three".