130140651 has 4 divisors (see below), whose sum is σ = 173520872. Its totient is φ = 86760432.

The previous prime is 130140617. The next prime is 130140679. The reversal of 130140651 is 156041031.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 130140651 - 2⁶ = 130140587 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130140691) 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, 21690106 + ... + 21690111.

It is an arithmetic number, because the mean of its divisors is an integer number (43380218).

Almost surely, 2^130140651 is an apocalyptic number.

130140651 is a deficient number, since it is larger than the sum of its proper divisors (43380221).

130140651 is an equidigital number, since it uses as much as digits as its factorization.

130140651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43380220.

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 130140651 is about 11407.9205379420. The cubic root of 130140651 is about 506.7623307842.

Adding to 130140651 its reverse (156041031), we get a palindrome (286181682).

The spelling of 130140651 in words is "one hundred thirty million, one hundred forty thousand, six hundred fifty-one".