2100303022986 has 48 divisors (see below), whose sum is σ = 5217473109888. Its totient is φ = 598157028000.

The previous prime is 2100303022943. The next prime is 2100303022991. The reversal of 2100303022986 is 6892203030012.

It is a super-2 number, since 2×2100303022986² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2100303022986.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26759965 + ... + 26838336.

It is an arithmetic number, because the mean of its divisors is an integer number (108697356456).

Almost surely, 2^{2100303022986} is an apocalyptic number.

2100303022986 is an abundant number, since it is smaller than the sum of its proper divisors (3117170086902).

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

2100303022986 is a wasteful number, since it uses less digits than its factorization.

2100303022986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53598627 (or 53598624 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

Adding to 2100303022986 its reverse (6892203030012), we get a palindrome (8992506052998).

The spelling of 2100303022986 in words is "two trillion, one hundred billion, three hundred three million, twenty-two thousand, nine hundred eighty-six".