2120302310302 has 32 divisors (see below), whose sum is σ = 3563608919040. Its totient is φ = 937659854880.

The previous prime is 2120302310299. The next prime is 2120302310309. The reversal of 2120302310302 is 2030132030212.

It is a self number, because there is not a number n which added to its sum of digits gives 2120302310302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2120302310309) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12555099 + ... + 12722857.

It is an arithmetic number, because the mean of its divisors is an integer number (111362778720).

Almost surely, 2^{2120302310302} is an apocalyptic number.

2120302310302 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2120302310302 is a deficient number, since it is larger than the sum of its proper divisors (1443306608738).

2120302310302 is a wasteful number, since it uses less digits than its factorization.

2120302310302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183336.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 2120302310302 its reverse (2030132030212), we get a palindrome (4150434340514).

The spelling of 2120302310302 in words is "two trillion, one hundred twenty billion, three hundred two million, three hundred ten thousand, three hundred two".