1114521013553 has 2 divisors, whose sum is σ = 1114521013554. Its totient is φ = 1114521013552.

The previous prime is 1114521013499. The next prime is 1114521013583. The reversal of 1114521013553 is 3553101254111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1057047184384 + 57473829169 = 1028128^2 + 239737^2 .

It is a cyclic number.

It is not a de Polignac number, because 1114521013553 - 2⁸ = 1114521013297 is a prime.

It is not a weakly prime, because it can be changed into another prime (1114521013583) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 557260506776 + 557260506777.

It is an arithmetic number, because the mean of its divisors is an integer number (557260506777).

Almost surely, 2^{1114521013553} is an apocalyptic number.

It is an amenable number.

1114521013553 is a deficient number, since it is larger than the sum of its proper divisors (1).

1114521013553 is an equidigital number, since it uses as much as digits as its factorization.

1114521013553 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9000, while the sum is 32.

Adding to 1114521013553 its reverse (3553101254111), we get a palindrome (4667622267664).

The spelling of 1114521013553 in words is "one trillion, one hundred fourteen billion, five hundred twenty-one million, thirteen thousand, five hundred fifty-three".