2110431234 has 24 divisors (see below), whose sum is σ = 4338039888. Its totient is φ = 684461520.

The previous prime is 2110431233. The next prime is 2110431277. The reversal of 2110431234 is 4321340112.

It is a self number, because there is not a number n which added to its sum of digits gives 2110431234.

It is not an unprimeable number, because it can be changed into a prime (2110431233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 120252 + ... + 136679.

It is an arithmetic number, because the mean of its divisors is an integer number (180751662).

Almost surely, 2^2110431234 is an apocalyptic number.

2110431234 is an abundant number, since it is smaller than the sum of its proper divisors (2227608654).

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

2110431234 is a wasteful number, since it uses less digits than its factorization.

2110431234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257010 (or 256973 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 2110431234 is about 45939.4300574136. The cubic root of 2110431234 is about 1282.6959847013.

Adding to 2110431234 its reverse (4321340112), we get a palindrome (6431771346).

The spelling of 2110431234 in words is "two billion, one hundred ten million, four hundred thirty-one thousand, two hundred thirty-four".