130750693 has 2 divisors, whose sum is σ = 130750694. Its totient is φ = 130750692.

The previous prime is 130750657. The next prime is 130750703. The reversal of 130750693 is 396057031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 90212004 + 40538689 = 9498^2 + 6367^2 .

It is a cyclic number.

It is not a de Polignac number, because 130750693 - 2²⁵ = 97196261 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130750603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65375346 + 65375347.

It is an arithmetic number, because the mean of its divisors is an integer number (65375347).

Almost surely, 2^130750693 is an apocalyptic number.

It is an amenable number.

130750693 is a deficient number, since it is larger than the sum of its proper divisors (1).

130750693 is an equidigital number, since it uses as much as digits as its factorization.

130750693 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17010, while the sum is 34.

The square root of 130750693 is about 11434.6269287634. The cubic root of 130750693 is about 507.5529228865.

The spelling of 130750693 in words is "one hundred thirty million, seven hundred fifty thousand, six hundred ninety-three".