130111012103 has 2 divisors, whose sum is σ = 130111012104. Its totient is φ = 130111012102.

The previous prime is 130111012093. The next prime is 130111012139. The reversal of 130111012103 is 301210111031.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 130111012103 - 2¹⁴ = 130110995719 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 (130113012103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65055506051 + 65055506052.

It is an arithmetic number, because the mean of its divisors is an integer number (65055506052).

Almost surely, 2^130111012103 is an apocalyptic number.

130111012103 is a deficient number, since it is larger than the sum of its proper divisors (1).

130111012103 is an equidigital number, since it uses as much as digits as its factorization.

130111012103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18, while the sum is 14.

Adding to 130111012103 its reverse (301210111031), we get a palindrome (431321123134).

The spelling of 130111012103 in words is "one hundred thirty billion, one hundred eleven million, twelve thousand, one hundred three".