1371901365353 has 2 divisors, whose sum is σ = 1371901365354. Its totient is φ = 1371901365352.

The previous prime is 1371901365319. The next prime is 1371901365383. The reversal of 1371901365353 is 3535631091731.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 706384778089 + 665516587264 = 840467^2 + 815792^2 .

It is a cyclic number.

It is not a de Polignac number, because 1371901365353 - 2³² = 1367606398057 is a prime.

It is a super-2 number, since 2×1371901365353² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1371901365298 and 1371901365307.

It is not a weakly prime, because it can be changed into another prime (1371901365383) 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, 685950682676 + 685950682677.

It is an arithmetic number, because the mean of its divisors is an integer number (685950682677).

Almost surely, 2^{1371901365353} is an apocalyptic number.

It is an amenable number.

1371901365353 is a deficient number, since it is larger than the sum of its proper divisors (1).

1371901365353 is an equidigital number, since it uses as much as digits as its factorization.

1371901365353 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 765450, while the sum is 47.

The spelling of 1371901365353 in words is "one trillion, three hundred seventy-one billion, nine hundred one million, three hundred sixty-five thousand, three hundred fifty-three".