2120101296 has 40 divisors (see below), whose sum is σ = 5479363584. Its totient is φ = 706386240.

The previous prime is 2120101279. The next prime is 2120101343. The reversal of 2120101296 is 6921010212.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115845 + ... + 132891.

Almost surely, 2^2120101296 is an apocalyptic number.

It is an amenable number.

2120101296 is an abundant number, since it is smaller than the sum of its proper divisors (3359262288).

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

2120101296 is a wasteful number, since it uses less digits than its factorization.

2120101296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19649 (or 19643 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 24.

The square root of 2120101296 is about 46044.5577240134. The cubic root of 2120101296 is about 1284.6521177716.

The spelling of 2120101296 in words is "two billion, one hundred twenty million, one hundred one thousand, two hundred ninety-six".