130110123197 has 2 divisors, whose sum is σ = 130110123198. Its totient is φ = 130110123196.

The previous prime is 130110123191. The next prime is 130110123323. The reversal of 130110123197 is 791321011031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 102050858116 + 28059265081 = 319454^2 + 167509^2 .

It is a cyclic number.

It is not a de Polignac number, because 130110123197 - 2²⁰ = 130109074621 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130110123191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65055061598 + 65055061599.

It is an arithmetic number, because the mean of its divisors is an integer number (65055061599).

Almost surely, 2^130110123197 is an apocalyptic number.

It is an amenable number.

130110123197 is a deficient number, since it is larger than the sum of its proper divisors (1).

130110123197 is an equidigital number, since it uses as much as digits as its factorization.

130110123197 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1134, while the sum is 29.

The spelling of 130110123197 in words is "one hundred thirty billion, one hundred ten million, one hundred twenty-three thousand, one hundred ninety-seven".