3230130251 has 4 divisors (see below), whose sum is σ = 3232139400. Its totient is φ = 3228121104.

The previous prime is 3230130221. The next prime is 3230130269. The reversal of 3230130251 is 1520310323.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3230130251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3230130221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1002161 + ... + 1005378.

It is an arithmetic number, because the mean of its divisors is an integer number (808034850).

Almost surely, 2^3230130251 is an apocalyptic number.

3230130251 is a deficient number, since it is larger than the sum of its proper divisors (2009149).

3230130251 is a wasteful number, since it uses less digits than its factorization.

3230130251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2009148.

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 3230130251 is about 56834.2348501324. The cubic root of 3230130251 is about 1478.2231920079.

Adding to 3230130251 its reverse (1520310323), we get a palindrome (4750440574).

The spelling of 3230130251 in words is "three billion, two hundred thirty million, one hundred thirty thousand, two hundred fifty-one".