101121101120202 has 16 divisors (see below), whose sum is σ = 204514586536320. Its totient is φ = 33328302990752.

The previous prime is 101121101120111. The next prime is 101121101120213. The reversal of 101121101120202 is 202021101121101.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94682678418 + ... + 94682679485.

It is an arithmetic number, because the mean of its divisors is an integer number (12782161658520).

Almost surely, 2^{101121101120202} is an apocalyptic number.

101121101120202 is an abundant number, since it is smaller than the sum of its proper divisors (103393485416118).

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

101121101120202 is a wasteful number, since it uses less digits than its factorization.

101121101120202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189365357997.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 101121101120202 its reverse (202021101121101), we get a palindrome (303142202241303).

The spelling of 101121101120202 in words is "one hundred one trillion, one hundred twenty-one billion, one hundred one million, one hundred twenty thousand, two hundred two".