2312213023 has 8 divisors (see below), whose sum is σ = 2445797088. Its totient is φ = 2181383424.

The previous prime is 2312213021. The next prime is 2312213077. The reversal of 2312213023 is 3203122132.

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 2312213023 - 2¹ = 2312213021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2312213021) 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, 686890 + ... + 690247.

It is an arithmetic number, because the mean of its divisors is an integer number (305724636).

Almost surely, 2^2312213023 is an apocalyptic number.

2312213023 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2312213023 is a deficient number, since it is larger than the sum of its proper divisors (133584065).

2312213023 is a wasteful number, since it uses less digits than its factorization.

2312213023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1377233.

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

The square root of 2312213023 is about 48085.4762168370. The cubic root of 2312213023 is about 1322.3384137254.

Adding to 2312213023 its reverse (3203122132), we get a palindrome (5515335155).

The spelling of 2312213023 in words is "two billion, three hundred twelve million, two hundred thirteen thousand, twenty-three".