2030123312 has 30 divisors (see below), whose sum is σ = 4575547548. Its totient is φ = 870052512.

The previous prime is 2030123287. The next prime is 2030123327. The reversal of 2030123312 is 2133210302.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1293938 + ... + 1295505.

Almost surely, 2^2030123312 is an apocalyptic number.

It is an amenable number.

2030123312 is an abundant number, since it is smaller than the sum of its proper divisors (2545424236).

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

2030123312 is a wasteful number, since it uses less digits than its factorization.

2030123312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2589465 (or 2589452 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 2030123312 is about 45056.8897284311. The cubic root of 2030123312 is about 1266.2150546389.

Adding to 2030123312 its reverse (2133210302), we get a palindrome (4163333614).

The spelling of 2030123312 in words is "two billion, thirty million, one hundred twenty-three thousand, three hundred twelve".