130917751 has 2 divisors, whose sum is σ = 130917752. Its totient is φ = 130917750.

The previous prime is 130917749. The next prime is 130917763. The reversal of 130917751 is 157719031.

It is a weak prime.

It is an emirp because it is prime and its reverse (157719031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 130917751 - 2¹ = 130917749 is a prime.

Together with 130917749, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130911751) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65458875 + 65458876.

It is an arithmetic number, because the mean of its divisors is an integer number (65458876).

Almost surely, 2^130917751 is an apocalyptic number.

130917751 is a deficient number, since it is larger than the sum of its proper divisors (1).

130917751 is an equidigital number, since it uses as much as digits as its factorization.

130917751 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6615, while the sum is 34.

The square root of 130917751 is about 11441.9295138539. The cubic root of 130917751 is about 507.7689948831.

The spelling of 130917751 in words is "one hundred thirty million, nine hundred seventeen thousand, seven hundred fifty-one".