2034312123 has 16 divisors (see below), whose sum is σ = 2875128480. Its totient is φ = 1275027456.

The previous prime is 2034312113. The next prime is 2034312127. The reversal of 2034312123 is 3212134302.

2034312123 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2034312123 - 2⁴ = 2034312107 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2034312123.

It is not an unprimeable number, because it can be changed into a prime (2034312127) 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, 25911 + ... + 68847.

It is an arithmetic number, because the mean of its divisors is an integer number (179695530).

Almost surely, 2^2034312123 is an apocalyptic number.

2034312123 is a deficient number, since it is larger than the sum of its proper divisors (840816357).

2034312123 is a wasteful number, since it uses less digits than its factorization.

2034312123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43886.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 2034312123 is about 45103.3493545657. The cubic root of 2034312123 is about 1267.0853288358.

Adding to 2034312123 its reverse (3212134302), we get a palindrome (5246446425).

The spelling of 2034312123 in words is "two billion, thirty-four million, three hundred twelve thousand, one hundred twenty-three".