1351036142557 has 2 divisors, whose sum is σ = 1351036142558. Its totient is φ = 1351036142556.

The previous prime is 1351036142509. The next prime is 1351036142567. The reversal of 1351036142557 is 7552416301531.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1349920983321 + 1115159236 = 1161861^2 + 33394^2 .

It is a cyclic number.

It is not a de Polignac number, because 1351036142557 - 2¹⁵ = 1351036109789 is a prime.

It is a super-3 number, since 3×1351036142557³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1351036142507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 675518071278 + 675518071279.

It is an arithmetic number, because the mean of its divisors is an integer number (675518071279).

Almost surely, 2^{1351036142557} is an apocalyptic number.

It is an amenable number.

1351036142557 is a deficient number, since it is larger than the sum of its proper divisors (1).

1351036142557 is an equidigital number, since it uses as much as digits as its factorization.

1351036142557 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 378000, while the sum is 43.

The spelling of 1351036142557 in words is "one trillion, three hundred fifty-one billion, thirty-six million, one hundred forty-two thousand, five hundred fifty-seven".