11110100497 has 2 divisors, whose sum is σ = 11110100498. Its totient is φ = 11110100496.

The previous prime is 11110100483. The next prime is 11110100503. The reversal of 11110100497 is 79400101111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10534148496 + 575952001 = 102636^2 + 23999^2 .

It is a cyclic number.

It is not a de Polignac number, because 11110100497 - 2⁷ = 11110100369 is a prime.

It is not a weakly prime, because it can be changed into another prime (11110100597) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5555050248 + 5555050249.

It is an arithmetic number, because the mean of its divisors is an integer number (5555050249).

Almost surely, 2^11110100497 is an apocalyptic number.

It is an amenable number.

11110100497 is a deficient number, since it is larger than the sum of its proper divisors (1).

11110100497 is an equidigital number, since it uses as much as digits as its factorization.

11110100497 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 252, while the sum is 25.

The spelling of 11110100497 in words is "eleven billion, one hundred ten million, one hundred thousand, four hundred ninety-seven".