2033121012 has 48 divisors (see below), whose sum is σ = 5227696320. Its totient is φ = 611025408.

The previous prime is 2033121007. The next prime is 2033121031. The reversal of 2033121012 is 2101213302.

It is a junction number, because it is equal to n+sod(n) for n = 2033120982 and 2033121000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 144837 + ... + 158252.

It is an arithmetic number, because the mean of its divisors is an integer number (108910340).

Almost surely, 2^2033121012 is an apocalyptic number.

It is an amenable number.

2033121012 is an abundant number, since it is smaller than the sum of its proper divisors (3194575308).

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

2033121012 is a wasteful number, since it uses less digits than its factorization.

2033121012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303152 (or 303150 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 2033121012 is about 45090.1431800787. The cubic root of 2033121012 is about 1266.8379833227.

Adding to 2033121012 its reverse (2101213302), we get a palindrome (4134334314).

The spelling of 2033121012 in words is "two billion, thirty-three million, one hundred twenty-one thousand, twelve".