130210331 has 4 divisors (see below), whose sum is σ = 130316832. Its totient is φ = 130103832.

The previous prime is 130210313. The next prime is 130210343. The reversal of 130210331 is 133012031.

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

It is a cyclic number.

It is not a de Polignac number, because 130210331 - 2²² = 126016027 is a prime.

It is a super-2 number, since 2×130210331² = 33909460598259122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130210631) 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, 51395 + ... + 53868.

It is an arithmetic number, because the mean of its divisors is an integer number (32579208).

Almost surely, 2^130210331 is an apocalyptic number.

130210331 is a deficient number, since it is larger than the sum of its proper divisors (106501).

130210331 is a wasteful number, since it uses less digits than its factorization.

130210331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106500.

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 130210331 is about 11410.9741477229. The cubic root of 130210331 is about 506.8527583298.

Adding to 130210331 its reverse (133012031), we get a palindrome (263222362).

The spelling of 130210331 in words is "one hundred thirty million, two hundred ten thousand, three hundred thirty-one".