130123162229 has 2 divisors, whose sum is σ = 130123162230. Its totient is φ = 130123162228.

The previous prime is 130123162199. The next prime is 130123162277. The reversal of 130123162229 is 922261321031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 121567282225 + 8555880004 = 348665^2 + 92498^2 .

It is a cyclic number.

It is not a de Polignac number, because 130123162229 - 2¹² = 130123158133 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 130123162195 and 130123162204.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130125162229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65061581114 + 65061581115.

It is an arithmetic number, because the mean of its divisors is an integer number (65061581115).

Almost surely, 2^130123162229 is an apocalyptic number.

It is an amenable number.

130123162229 is a deficient number, since it is larger than the sum of its proper divisors (1).

130123162229 is an equidigital number, since it uses as much as digits as its factorization.

130123162229 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 32.

The spelling of 130123162229 in words is "one hundred thirty billion, one hundred twenty-three million, one hundred sixty-two thousand, two hundred twenty-nine".