2030123204 has 24 divisors (see below), whose sum is σ = 3763394208. Its totient is φ = 954921600.

The previous prime is 2030123203. The next prime is 2030123213. The reversal of 2030123204 is 4023210302.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is not an unprimeable number, because it can be changed into a prime (2030123203) 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, 185279 + ... + 195929.

It is an arithmetic number, because the mean of its divisors is an integer number (156808092).

Almost surely, 2^2030123204 is an apocalyptic number.

It is an amenable number.

2030123204 is a deficient number, since it is larger than the sum of its proper divisors (1733271004).

2030123204 is a wasteful number, since it uses less digits than its factorization.

2030123204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13475 (or 13473 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 2030123204 is about 45056.8885299462. Note that the first 3 decimals coincide. The cubic root of 2030123204 is about 1266.2150321852.

Adding to 2030123204 its reverse (4023210302), we get a palindrome (6053333506).

The spelling of 2030123204 in words is "two billion, thirty million, one hundred twenty-three thousand, two hundred four".