130100121031 has 2 divisors, whose sum is σ = 130100121032. Its totient is φ = 130100121030.

The previous prime is 130100120999. The next prime is 130100121037. The reversal of 130100121031 is 130121001031.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 130100121031 - 2⁵ = 130100120999 is a prime.

It is a super-2 number, since 2×130100121031² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130100121037) 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, 65050060515 + 65050060516.

It is an arithmetic number, because the mean of its divisors is an integer number (65050060516).

Almost surely, 2^130100121031 is an apocalyptic number.

130100121031 is a deficient number, since it is larger than the sum of its proper divisors (1).

130100121031 is an equidigital number, since it uses as much as digits as its factorization.

130100121031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 130100121031 its reverse (130121001031), we get a palindrome (260221122062).

The spelling of 130100121031 in words is "one hundred thirty billion, one hundred million, one hundred twenty-one thousand, thirty-one".