2130322430 has 16 divisors (see below), whose sum is σ = 3839466960. Its totient is φ = 851043072.

The previous prime is 2130322429. The next prime is 2130322433. The reversal of 2130322430 is 342230312.

It is a super-2 number, since 2×2130322430² = 9076547311522209800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2130322433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127475 + ... + 143214.

It is an arithmetic number, because the mean of its divisors is an integer number (239966685).

Almost surely, 2^2130322430 is an apocalyptic number.

2130322430 is a deficient number, since it is larger than the sum of its proper divisors (1709144530).

2130322430 is a wasteful number, since it uses less digits than its factorization.

2130322430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271483.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 2130322430 is about 46155.4160418905. The cubic root of 2130322430 is about 1286.7132703312.

Adding to 2130322430 its reverse (342230312), we get a palindrome (2472552742).

The spelling of 2130322430 in words is "two billion, one hundred thirty million, three hundred twenty-two thousand, four hundred thirty".