2312030231 has 8 divisors (see below), whose sum is σ = 2678517024. Its totient is φ = 1954592640.

The previous prime is 2312030177. The next prime is 2312030239. The reversal of 2312030231 is 1320302132.

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

It is not a de Polignac number, because 2312030231 - 2⁶ = 2312030167 is a prime.

It is a super-2 number, since 2×2312030231² = 10690967578115826722, 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 (2312030239) 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, 2261750 + ... + 2262771.

It is an arithmetic number, because the mean of its divisors is an integer number (334814628).

Almost surely, 2^2312030231 is an apocalyptic number.

2312030231 is a deficient number, since it is larger than the sum of its proper divisors (366486793).

2312030231 is an equidigital number, since it uses as much as digits as its factorization.

2312030231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4524601.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 2312030231 is about 48083.5754806150. The cubic root of 2312030231 is about 1322.3035669861.

Adding to 2312030231 its reverse (1320302132), we get a palindrome (3632332363).

The spelling of 2312030231 in words is "two billion, three hundred twelve million, thirty thousand, two hundred thirty-one".