1351350253031 has 2 divisors, whose sum is σ = 1351350253032. Its totient is φ = 1351350253030.

The previous prime is 1351350252997. The next prime is 1351350253039. The reversal of 1351350253031 is 1303520531531.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1351350253031 is a prime.

It is a super-2 number, since 2×1351350253031² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1351350253039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 675675126515 + 675675126516.

It is an arithmetic number, because the mean of its divisors is an integer number (675675126516).

Almost surely, 2^{1351350253031} is an apocalyptic number.

1351350253031 is a deficient number, since it is larger than the sum of its proper divisors (1).

1351350253031 is an equidigital number, since it uses as much as digits as its factorization.

1351350253031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20250, while the sum is 32.

Adding to 1351350253031 its reverse (1303520531531), we get a palindrome (2654870784562).

The spelling of 1351350253031 in words is "one trillion, three hundred fifty-one billion, three hundred fifty million, two hundred fifty-three thousand, thirty-one".