2312124730 has 16 divisors (see below), whose sum is σ = 4162690080. Its totient is φ = 924657552.

The previous prime is 2312124691. The next prime is 2312124733. The reversal of 2312124730 is 374212132.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2312124695 and 2312124704.

It is not an unprimeable number, because it can be changed into a prime (2312124733) 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, 32857 + ... + 75523.

It is an arithmetic number, because the mean of its divisors is an integer number (260168130).

Almost surely, 2^2312124730 is an apocalyptic number.

2312124730 is a deficient number, since it is larger than the sum of its proper divisors (1850565350).

2312124730 is a wasteful number, since it uses less digits than its factorization.

2312124730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48093.

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 2312124730 is about 48084.5581242045. The cubic root of 2312124730 is about 1322.3215821286.

Adding to 2312124730 its reverse (374212132), we get a palindrome (2686336862).

The spelling of 2312124730 in words is "two billion, three hundred twelve million, one hundred twenty-four thousand, seven hundred thirty".