130050751 has 4 divisors (see below), whose sum is σ = 130139352. Its totient is φ = 129962152.

The previous prime is 130050743. The next prime is 130050769. The reversal of 130050751 is 157050031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 157050031 = 2971 ⋅52861.

It is a cyclic number.

It is not a de Polignac number, because 130050751 - 2³ = 130050743 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130050721) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42061 + ... + 45046.

It is an arithmetic number, because the mean of its divisors is an integer number (32534838).

Almost surely, 2^130050751 is an apocalyptic number.

130050751 is a deficient number, since it is larger than the sum of its proper divisors (88601).

130050751 is an equidigital number, since it uses as much as digits as its factorization.

130050751 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88600.

The product of its (nonzero) digits is 525, while the sum is 22.

The square root of 130050751 is about 11403.9796123985. The cubic root of 130050751 is about 506.6456149398.

The spelling of 130050751 in words is "one hundred thirty million, fifty thousand, seven hundred fifty-one".