102121000303 has 12 divisors (see below), whose sum is σ = 118908210720. Its totient is φ = 87447995712.

The previous prime is 102121000301. The next prime is 102121000307. The reversal of 102121000303 is 303000121201.

It is not a de Polignac number, because 102121000303 - 2¹ = 102121000301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102121000301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 952026 + ... + 1053847.

It is an arithmetic number, because the mean of its divisors is an integer number (9909017560).

Almost surely, 2^102121000303 is an apocalyptic number.

102121000303 is a deficient number, since it is larger than the sum of its proper divisors (16787210417).

102121000303 is a wasteful number, since it uses less digits than its factorization.

102121000303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2006926 (or 2006919 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 102121000303 its reverse (303000121201), we get a palindrome (405121121504).

The spelling of 102121000303 in words is "one hundred two billion, one hundred twenty-one million, three hundred three", and thus it is an aban number.