130752997 has 2 divisors, whose sum is σ = 130752998. Its totient is φ = 130752996.

The previous prime is 130752949. The next prime is 130753031. The reversal of 130752997 is 799257031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 130736356 + 16641 = 11434^2 + 129^2 .

It is a cyclic number.

It is not a de Polignac number, because 130752997 - 2¹⁵ = 130720229 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130752197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65376498 + 65376499.

It is an arithmetic number, because the mean of its divisors is an integer number (65376499).

Almost surely, 2^130752997 is an apocalyptic number.

It is an amenable number.

130752997 is a deficient number, since it is larger than the sum of its proper divisors (1).

130752997 is an equidigital number, since it uses as much as digits as its factorization.

130752997 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 119070, while the sum is 43.

The square root of 130752997 is about 11434.7276749383. The cubic root of 130752997 is about 507.5559041201. Note that the first 3 decimals are identical.

The spelling of 130752997 in words is "one hundred thirty million, seven hundred fifty-two thousand, nine hundred ninety-seven".