2120232134 has 16 divisors (see below), whose sum is σ = 3279564288. Its totient is φ = 1027482312.

The previous prime is 2120232133. The next prime is 2120232143. The reversal of 2120232134 is 4312320212.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2120232133) 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, 99812 + ... + 119175.

It is an arithmetic number, because the mean of its divisors is an integer number (204972768).

Almost surely, 2^2120232134 is an apocalyptic number.

2120232134 is a deficient number, since it is larger than the sum of its proper divisors (1159332154).

2120232134 is a wasteful number, since it uses less digits than its factorization.

2120232134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219139.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 2120232134 is about 46045.9784780387. The cubic root of 2120232134 is about 1284.6785438448.

Adding to 2120232134 its reverse (4312320212), we get a palindrome (6432552346).

The spelling of 2120232134 in words is "two billion, one hundred twenty million, two hundred thirty-two thousand, one hundred thirty-four".