453130020031361 has 2 divisors, whose sum is σ = 453130020031362. Its totient is φ = 453130020031360.

The previous prime is 453130020031307. The next prime is 453130020031363. The reversal of 453130020031361 is 163130020031354.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 452207880432400 + 922139598961 = 21265180^2 + 960281^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-453130020031361 is a prime.

It is a super-2 number, since 2×453130020031361² (a number of 30 digits) contains 22 as substring.

Together with 453130020031363, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (453130020031363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 226565010015680 + 226565010015681.

It is an arithmetic number, because the mean of its divisors is an integer number (226565010015681).

Almost surely, 2^{453130020031361} is an apocalyptic number.

It is an amenable number.

453130020031361 is a deficient number, since it is larger than the sum of its proper divisors (1).

453130020031361 is an equidigital number, since it uses as much as digits as its factorization.

453130020031361 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19440, while the sum is 32.

The spelling of 453130020031361 in words is "four hundred fifty-three trillion, one hundred thirty billion, twenty million, thirty-one thousand, three hundred sixty-one".