2312312302 has 16 divisors (see below), whose sum is σ = 3568237920. Its totient is φ = 1123323552.

The previous prime is 2312312297. The next prime is 2312312329. The reversal of 2312312302 is 2032132132.

It is a self number, because there is not a number n which added to its sum of digits gives 2312312302.

It is a congruent number.

It is an unprimeable number.

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, 94977 + ... + 116812.

It is an arithmetic number, because the mean of its divisors is an integer number (223014870).

Almost surely, 2^2312312302 is an apocalyptic number.

2312312302 is a deficient number, since it is larger than the sum of its proper divisors (1255925618).

2312312302 is a wasteful number, since it uses less digits than its factorization.

2312312302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211947.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 2312312302 is about 48086.5085237013. The cubic root of 2312312302 is about 1322.3573391092.

Adding to 2312312302 its reverse (2032132132), we get a palindrome (4344444434).

The spelling of 2312312302 in words is "two billion, three hundred twelve million, three hundred twelve thousand, three hundred two".