2130023234 has 16 divisors (see below), whose sum is σ = 3367826880. Its totient is φ = 1007568720.

The previous prime is 2130023227. The next prime is 2130023243. The reversal of 2130023234 is 4323200312.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10382 + ... + 66089.

It is an arithmetic number, because the mean of its divisors is an integer number (210489180).

Almost surely, 2^2130023234 is an apocalyptic number.

2130023234 is a deficient number, since it is larger than the sum of its proper divisors (1237803646).

2130023234 is a wasteful number, since it uses less digits than its factorization.

2130023234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77225.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 2130023234 is about 46152.1747483258. The cubic root of 2130023234 is about 1286.6530294521.

Adding to 2130023234 its reverse (4323200312), we get a palindrome (6453223546).

The spelling of 2130023234 in words is "two billion, one hundred thirty million, twenty-three thousand, two hundred thirty-four".