2312430620 has 12 divisors (see below), whose sum is σ = 4856104344. Its totient is φ = 924972240.

The previous prime is 2312430619. The next prime is 2312430629. The reversal of 2312430620 is 260342132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2312430629) 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, 57810746 + ... + 57810785.

It is an arithmetic number, because the mean of its divisors is an integer number (404675362).

Almost surely, 2^2312430620 is an apocalyptic number.

2312430620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2312430620 is an abundant number, since it is smaller than the sum of its proper divisors (2543673724).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2312430620 is a wasteful number, since it uses less digits than its factorization.

2312430620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115621540 (or 115621538 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 2312430620 is about 48087.7387698777. The cubic root of 2312430620 is about 1322.3798931570.

Adding to 2312430620 its reverse (260342132), we get a palindrome (2572772752).

The spelling of 2312430620 in words is "two billion, three hundred twelve million, four hundred thirty thousand, six hundred twenty".