1020100110202 has 32 divisors (see below), whose sum is σ = 1546490880000. Its totient is φ = 504628878000.

The previous prime is 1020100110181. The next prime is 1020100110221. The reversal of 1020100110202 is 2020110010201.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 150476049 + ... + 150482827.

It is an arithmetic number, because the mean of its divisors is an integer number (48327840000).

Almost surely, 2^{1020100110202} is an apocalyptic number.

1020100110202 is a deficient number, since it is larger than the sum of its proper divisors (526390769798).

1020100110202 is a wasteful number, since it uses less digits than its factorization.

1020100110202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8562.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 1020100110202 its reverse (2020110010201), we get a palindrome (3040210120403).

The spelling of 1020100110202 in words is "one trillion, twenty billion, one hundred million, one hundred ten thousand, two hundred two".