103130121119 has 2 divisors, whose sum is σ = 103130121120. Its totient is φ = 103130121118.

The previous prime is 103130121091. The next prime is 103130121139. The reversal of 103130121119 is 911121031301.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103130121119 is a prime.

It is a super-2 number, since 2×103130121119² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 103130121094 and 103130121103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103130121139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51565060559 + 51565060560.

It is an arithmetic number, because the mean of its divisors is an integer number (51565060560).

Almost surely, 2^103130121119 is an apocalyptic number.

103130121119 is a deficient number, since it is larger than the sum of its proper divisors (1).

103130121119 is an equidigital number, since it uses as much as digits as its factorization.

103130121119 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 162, while the sum is 23.

The spelling of 103130121119 in words is "one hundred three billion, one hundred thirty million, one hundred twenty-one thousand, one hundred nineteen".