2310302102020 has 96 divisors (see below), whose sum is σ = 5307501024000. Its totient is φ = 837761433600.

The previous prime is 2310302101973. The next prime is 2310302102021. The reversal of 2310302102020 is 202012030132.

It is a junction number, because it is equal to n+sod(n) for n = 2310302101985 and 2310302102003.

It is not an unprimeable number, because it can be changed into a prime (2310302102021) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 205555561 + ... + 205566799.

It is an arithmetic number, because the mean of its divisors is an integer number (55286469000).

Almost surely, 2^{2310302102020} is an apocalyptic number.

2310302102020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2310302102020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2653750512000).

2310302102020 is an abundant number, since it is smaller than the sum of its proper divisors (2997198921980).

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

2310302102020 is a wasteful number, since it uses less digits than its factorization.

2310302102020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13789 (or 13787 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 2310302102020 its reverse (202012030132), we get a palindrome (2512314132152).

The spelling of 2310302102020 in words is "two trillion, three hundred ten billion, three hundred two million, one hundred two thousand, twenty".