130155373 has 2 divisors, whose sum is σ = 130155374. Its totient is φ = 130155372.

The previous prime is 130155341. The next prime is 130155397. The reversal of 130155373 is 373551031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 130005604 + 149769 = 11402^2 + 387^2 .

It is a cyclic number.

It is not a de Polignac number, because 130155373 - 2⁵ = 130155341 is a prime.

It is a super-2 number, since 2×130155373² = 33880842241538258, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130155313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65077686 + 65077687.

It is an arithmetic number, because the mean of its divisors is an integer number (65077687).

Almost surely, 2^130155373 is an apocalyptic number.

It is an amenable number.

130155373 is a deficient number, since it is larger than the sum of its proper divisors (1).

130155373 is an equidigital number, since it uses as much as digits as its factorization.

130155373 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4725, while the sum is 28.

The square root of 130155373 is about 11408.5657731373. The cubic root of 130155373 is about 506.7814390174.

The spelling of 130155373 in words is "one hundred thirty million, one hundred fifty-five thousand, three hundred seventy-three".