2321020112 has 10 divisors (see below), whose sum is σ = 4496976498. Its totient is φ = 1160510048.

The previous prime is 2321020067. The next prime is 2321020151. The reversal of 2321020112 is 2110201232.

It is a happy number.

2321020112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 1887381136 + 433638976 = 43444^2 + 20824^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72531863 + ... + 72531894.

Almost surely, 2^2321020112 is an apocalyptic number.

It is an amenable number.

2321020112 is a deficient number, since it is larger than the sum of its proper divisors (2175956386).

2321020112 is a wasteful number, since it uses less digits than its factorization.

2321020112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145063765 (or 145063759 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 2321020112 is about 48176.9666126874. The cubic root of 2321020112 is about 1324.0151907544.

Adding to 2321020112 its reverse (2110201232), we get a palindrome (4431221344).

The spelling of 2321020112 in words is "two billion, three hundred twenty-one million, twenty thousand, one hundred twelve".