2021313322302 has 16 divisors (see below), whose sum is σ = 4042640575872. Its totient is φ = 673768785560.

The previous prime is 2021313322283. The next prime is 2021313322331. The reversal of 2021313322302 is 2032233131202.

It is a congruent number.

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, 3142777 + ... + 3730907.

It is an arithmetic number, because the mean of its divisors is an integer number (252665035992).

Almost surely, 2^{2021313322302} is an apocalyptic number.

2021313322302 is an abundant number, since it is smaller than the sum of its proper divisors (2021327253570).

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

2021313322302 is a wasteful number, since it uses less digits than its factorization.

2021313322302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1160943.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 2021313322302 its reverse (2032233131202), we get a palindrome (4053546453504).

The spelling of 2021313322302 in words is "two trillion, twenty-one billion, three hundred thirteen million, three hundred twenty-two thousand, three hundred two".