130211230 has 32 divisors (see below), whose sum is σ = 241315200. Its totient is φ = 50565792.

The previous prime is 130211227. The next prime is 130211269. The reversal of 130211230 is 32112031.

It is a super-2 number, since 2×130211230² = 33909928836225800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 130211230.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47641 + ... + 50299.

It is an arithmetic number, because the mean of its divisors is an integer number (7541100).

Almost surely, 2^130211230 is an apocalyptic number.

130211230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130211230 is a deficient number, since it is larger than the sum of its proper divisors (111103970).

130211230 is a wasteful number, since it uses less digits than its factorization.

130211230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2808.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 130211230 is about 11411.0135395591. The cubic root of 130211230 is about 506.8539248004.

Adding to 130211230 its reverse (32112031), we get a palindrome (162323261).

The spelling of 130211230 in words is "one hundred thirty million, two hundred eleven thousand, two hundred thirty".