2312123110 has 32 divisors (see below), whose sum is σ = 4779129600. Its totient is φ = 796520160.

The previous prime is 2312123101. The next prime is 2312123111. The reversal of 2312123110 is 113212132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2312123111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 551050 + ... + 555229.

It is an arithmetic number, because the mean of its divisors is an integer number (149347800).

Almost surely, 2^2312123110 is an apocalyptic number.

2312123110 is an abundant number, since it is smaller than the sum of its proper divisors (2467006490).

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

2312123110 is a wasteful number, since it uses less digits than its factorization.

2312123110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1106316.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 2312123110 is about 48084.5412788767. The cubic root of 2312123110 is about 1322.3212732985.

Adding to 2312123110 its reverse (113212132), we get a palindrome (2425335242).

The spelling of 2312123110 in words is "two billion, three hundred twelve million, one hundred twenty-three thousand, one hundred ten".