1110202011097 has 2 divisors, whose sum is σ = 1110202011098. Its totient is φ = 1110202011096.

The previous prime is 1110202011091. The next prime is 1110202011161. The reversal of 1110202011097 is 7901102020111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1022725667401 + 87476343696 = 1011299^2 + 295764^2 .

It is a cyclic number.

It is not a de Polignac number, because 1110202011097 - 2¹⁵ = 1110201978329 is a prime.

It is a super-2 number, since 2×1110202011097² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1110202011091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555101005548 + 555101005549.

It is an arithmetic number, because the mean of its divisors is an integer number (555101005549).

Almost surely, 2^{1110202011097} is an apocalyptic number.

It is an amenable number.

1110202011097 is a deficient number, since it is larger than the sum of its proper divisors (1).

1110202011097 is an equidigital number, since it uses as much as digits as its factorization.

1110202011097 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 1110202011097 in words is "one trillion, one hundred ten billion, two hundred two million, eleven thousand, ninety-seven".