110520435497 has 2 divisors, whose sum is σ = 110520435498. Its totient is φ = 110520435496.

The previous prime is 110520435451. The next prime is 110520435499. The reversal of 110520435497 is 794534025011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 106135214656 + 4385220841 = 325784^2 + 66221^2 .

It is a cyclic number.

It is not a de Polignac number, because 110520435497 - 2¹² = 110520431401 is a prime.

Together with 110520435499, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (110520435499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55260217748 + 55260217749.

It is an arithmetic number, because the mean of its divisors is an integer number (55260217749).

Almost surely, 2^110520435497 is an apocalyptic number.

It is an amenable number.

110520435497 is a deficient number, since it is larger than the sum of its proper divisors (1).

110520435497 is an equidigital number, since it uses as much as digits as its factorization.

110520435497 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 151200, while the sum is 41.

The spelling of 110520435497 in words is "one hundred ten billion, five hundred twenty million, four hundred thirty-five thousand, four hundred ninety-seven".