902000121101 has 16 divisors (see below), whose sum is σ = 963550856448. Its totient is φ = 841425408000.

The previous prime is 902000121089. The next prime is 902000121109. The reversal of 902000121101 is 101121000209.

It is a cyclic number.

It is not a de Polignac number, because 902000121101 - 2⁶ = 902000121037 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 902000121101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (902000121109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 381926 + ... + 1396376.

It is an arithmetic number, because the mean of its divisors is an integer number (60221928528).

Almost surely, 2^902000121101 is an apocalyptic number.

It is an amenable number.

902000121101 is a deficient number, since it is larger than the sum of its proper divisors (61550735347).

902000121101 is a wasteful number, since it uses less digits than its factorization.

902000121101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1014932.

The product of its (nonzero) digits is 36, while the sum is 17.

The spelling of 902000121101 in words is "nine hundred two billion, one hundred twenty-one thousand, one hundred one".