1051348353023 has 2 divisors, whose sum is σ = 1051348353024. Its totient is φ = 1051348353022.

The previous prime is 1051348353019. The next prime is 1051348353067. The reversal of 1051348353023 is 3203538431501.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1051348353023 - 2² = 1051348353019 is a prime.

It is a super-2 number, since 2×1051348353023² (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 (1051348350023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 525674176511 + 525674176512.

It is an arithmetic number, because the mean of its divisors is an integer number (525674176512).

Almost surely, 2^{1051348353023} is an apocalyptic number.

1051348353023 is a deficient number, since it is larger than the sum of its proper divisors (1).

1051348353023 is an equidigital number, since it uses as much as digits as its factorization.

1051348353023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 129600, while the sum is 38.

The spelling of 1051348353023 in words is "one trillion, fifty-one billion, three hundred forty-eight million, three hundred fifty-three thousand, twenty-three".