1350441551023 has 2 divisors, whose sum is σ = 1350441551024. Its totient is φ = 1350441551022.

The previous prime is 1350441550999. The next prime is 1350441551051. The reversal of 1350441551023 is 3201551440531.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1350441551023 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1350441551023.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1350441501023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 675220775511 + 675220775512.

It is an arithmetic number, because the mean of its divisors is an integer number (675220775512).

Almost surely, 2^{1350441551023} is an apocalyptic number.

1350441551023 is a deficient number, since it is larger than the sum of its proper divisors (1).

1350441551023 is an equidigital number, since it uses as much as digits as its factorization.

1350441551023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36000, while the sum is 34.

Adding to 1350441551023 its reverse (3201551440531), we get a palindrome (4551992991554).

The spelling of 1350441551023 in words is "one trillion, three hundred fifty billion, four hundred forty-one million, five hundred fifty-one thousand, twenty-three".