2130231431 has 8 divisors (see below), whose sum is σ = 2176201920. Its totient is φ = 2084287968.

The previous prime is 2130231419. The next prime is 2130231463. The reversal of 2130231431 is 1341320312.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2130231431 - 2¹⁴ = 2130215047 is a prime.

It is a super-2 number, since 2×2130231431² = 9075771899240615522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2130231401) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 308525 + ... + 315353.

It is an arithmetic number, because the mean of its divisors is an integer number (272025240).

Almost surely, 2^2130231431 is an apocalyptic number.

2130231431 is a deficient number, since it is larger than the sum of its proper divisors (45970489).

2130231431 is an equidigital number, since it uses as much as digits as its factorization.

2130231431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13513.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 2130231431 is about 46154.4302423938. The cubic root of 2130231431 is about 1286.6949489594.

Adding to 2130231431 its reverse (1341320312), we get a palindrome (3471551743).

The spelling of 2130231431 in words is "two billion, one hundred thirty million, two hundred thirty-one thousand, four hundred thirty-one".