101002121000202 has 32 divisors (see below), whose sum is σ = 216004536022464. Its totient is φ = 31373207840000.

The previous prime is 101002121000191. The next prime is 101002121000203. The reversal of 101002121000202 is 202000121200101.

101002121000202 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (101002121000203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4902053424 + ... + 4902074027.

It is an arithmetic number, because the mean of its divisors is an integer number (6750141750702).

Almost surely, 2^{101002121000202} is an apocalyptic number.

101002121000202 is an abundant number, since it is smaller than the sum of its proper divisors (115002415022262).

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

101002121000202 is a wasteful number, since it uses less digits than its factorization.

101002121000202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9804127574.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 101002121000202 its reverse (202000121200101), we get a palindrome (303002242200303).

The spelling of 101002121000202 in words is "one hundred one trillion, two billion, one hundred twenty-one million, two hundred two", and thus it is an aban number.