130122263 has 2 divisors, whose sum is σ = 130122264. Its totient is φ = 130122262.

The previous prime is 130122253. The next prime is 130122329. The reversal of 130122263 is 362221031.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (362221031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 130122263 - 2¹² = 130118167 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130122253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65061131 + 65061132.

It is an arithmetic number, because the mean of its divisors is an integer number (65061132).

Almost surely, 2^130122263 is an apocalyptic number.

130122263 is a deficient number, since it is larger than the sum of its proper divisors (1).

130122263 is an equidigital number, since it uses as much as digits as its factorization.

130122263 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 130122263 is about 11407.1145781920. The cubic root of 130122263 is about 506.7384622886.

Adding to 130122263 its reverse (362221031), we get a palindrome (492343294).

The spelling of 130122263 in words is "one hundred thirty million, one hundred twenty-two thousand, two hundred sixty-three".