1353120300457 has 2 divisors, whose sum is σ = 1353120300458. Its totient is φ = 1353120300456.

The previous prime is 1353120300449. The next prime is 1353120300491. The reversal of 1353120300457 is 7540030213531.

It is an a-pointer prime, because the next prime (1353120300491) can be obtained adding 1353120300457 to its sum of digits (34).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1175827934736 + 177292365721 = 1084356^2 + 421061^2 .

It is a cyclic number.

It is not a de Polignac number, because 1353120300457 - 2³ = 1353120300449 is a prime.

It is not a weakly prime, because it can be changed into another prime (1353120300557) 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, 676560150228 + 676560150229.

It is an arithmetic number, because the mean of its divisors is an integer number (676560150229).

Almost surely, 2^{1353120300457} is an apocalyptic number.

It is an amenable number.

1353120300457 is a deficient number, since it is larger than the sum of its proper divisors (1).

1353120300457 is an equidigital number, since it uses as much as digits as its factorization.

1353120300457 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 37800, while the sum is 34.

Adding to 1353120300457 its reverse (7540030213531), we get a palindrome (8893150513988).

The spelling of 1353120300457 in words is "one trillion, three hundred fifty-three billion, one hundred twenty million, three hundred thousand, four hundred fifty-seven".