2101030002312 has 96 divisors (see below), whose sum is σ = 5671197049920. Its totient is φ = 648340853760.

The previous prime is 2101030002307. The next prime is 2101030002319. The reversal of 2101030002312 is 2132000301012.

It is a junction number, because it is equal to n+sod(n) for n = 2101030002291 and 2101030002300.

It is not an unprimeable number, because it can be changed into a prime (2101030002319) 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, 2059828 + ... + 2906019.

It is an arithmetic number, because the mean of its divisors is an integer number (59074969270).

Almost surely, 2^{2101030002312} is an apocalyptic number.

It is an amenable number.

2101030002312 is an abundant number, since it is smaller than the sum of its proper divisors (3570167047608).

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

2101030002312 is a wasteful number, since it uses less digits than its factorization.

2101030002312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4965951 (or 4965930 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 2101030002312 its reverse (2132000301012), we get a palindrome (4233030303324).

The spelling of 2101030002312 in words is "two trillion, one hundred one billion, thirty million, two thousand, three hundred twelve".