1351045266323 has 2 divisors, whose sum is σ = 1351045266324. Its totient is φ = 1351045266322.

The previous prime is 1351045266239. The next prime is 1351045266331. The reversal of 1351045266323 is 3236625401531.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1351045266323 - 2²² = 1351041072019 is a prime.

It is not a weakly prime, because it can be changed into another prime (1351045269323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 675522633161 + 675522633162.

It is an arithmetic number, because the mean of its divisors is an integer number (675522633162).

Almost surely, 2^{1351045266323} is an apocalyptic number.

1351045266323 is a deficient number, since it is larger than the sum of its proper divisors (1).

1351045266323 is an equidigital number, since it uses as much as digits as its factorization.

1351045266323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 388800, while the sum is 41.

The spelling of 1351045266323 in words is "one trillion, three hundred fifty-one billion, forty-five million, two hundred sixty-six thousand, three hundred twenty-three".