1120102100197 has 2 divisors, whose sum is σ = 1120102100198. Its totient is φ = 1120102100196.

The previous prime is 1120102100177. The next prime is 1120102100207. The reversal of 1120102100197 is 7910012010211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 714691015236 + 405411084961 = 845394^2 + 636719^2 .

It is a cyclic number.

It is not a de Polignac number, because 1120102100197 - 2²³ = 1120093711589 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1120102100137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560051050098 + 560051050099.

It is an arithmetic number, because the mean of its divisors is an integer number (560051050099).

Almost surely, 2^{1120102100197} is an apocalyptic number.

It is an amenable number.

1120102100197 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120102100197 is an equidigital number, since it uses as much as digits as its factorization.

1120102100197 is an odious number, because the sum of its binary digits is odd.

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

The spelling of 1120102100197 in words is "one trillion, one hundred twenty billion, one hundred two million, one hundred thousand, one hundred ninety-seven".