2000011020102 has 64 divisors (see below), whose sum is σ = 4638876802560. Its totient is φ = 637523786592.

The previous prime is 2000011020001. The next prime is 2000011020103. The reversal of 2000011020102 is 2010201100002.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000011020103) 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, 4770588 + ... + 5172864.

It is an arithmetic number, because the mean of its divisors is an integer number (72482450040).

Almost surely, 2^{2000011020102} is an apocalyptic number.

2000011020102 is an abundant number, since it is smaller than the sum of its proper divisors (2638865782458).

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

2000011020102 is a wasteful number, since it uses less digits than its factorization.

2000011020102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 406314 (or 406308 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 2000011020102 its reverse (2010201100002), we get a palindrome (4010212120104).

The spelling of 2000011020102 in words is "two trillion, eleven million, twenty thousand, one hundred two".