2120011302 has 48 divisors (see below), whose sum is σ = 4434992640. Its totient is φ = 675512544.

The previous prime is 2120011301. The next prime is 2120011321. The reversal of 2120011302 is 2031100212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2120011301) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 517699 + ... + 521777.

It is an arithmetic number, because the mean of its divisors is an integer number (92395680).

Almost surely, 2^2120011302 is an apocalyptic number.

2120011302 is an abundant number, since it is smaller than the sum of its proper divisors (2314981338).

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

2120011302 is a wasteful number, since it uses less digits than its factorization.

2120011302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4245 (or 4216 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 2120011302 is about 46043.5804645990. The cubic root of 2120011302 is about 1284.6339405554.

Adding to 2120011302 its reverse (2031100212), we get a palindrome (4151111514).

The spelling of 2120011302 in words is "two billion, one hundred twenty million, eleven thousand, three hundred two".