1020100200202 has 8 divisors (see below), whose sum is σ = 1531557985536. Its totient is φ = 509580871692.

The previous prime is 1020100200181. The next prime is 1020100200299. The reversal of 1020100200202 is 2020020010201.

1020100200202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 234611488 + ... + 234615835.

It is an arithmetic number, because the mean of its divisors is an integer number (191444748192).

Almost surely, 2^{1020100200202} is an apocalyptic number.

1020100200202 is a deficient number, since it is larger than the sum of its proper divisors (511457785334).

1020100200202 is a wasteful number, since it uses less digits than its factorization.

1020100200202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 469228412.

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 1020100200202 its reverse (2020020010201), we get a palindrome (3040120210403).

The spelling of 1020100200202 in words is "one trillion, twenty billion, one hundred million, two hundred thousand, two hundred two".