121300000102 has 16 divisors (see below), whose sum is σ = 186934003200. Its totient is φ = 59004120328.

The previous prime is 121300000093. The next prime is 121300000139. The reversal of 121300000102 is 201000003121.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3847852 + ... + 3879247.

It is an arithmetic number, because the mean of its divisors is an integer number (11683375200).

Almost surely, 2^121300000102 is an apocalyptic number.

121300000102 is a deficient number, since it is larger than the sum of its proper divisors (65634003098).

121300000102 is a wasteful number, since it uses less digits than its factorization.

121300000102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7727315.

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 121300000102 its reverse (201000003121), we get a palindrome (322300003223).

The spelling of 121300000102 in words is "one hundred twenty-one billion, three hundred million, one hundred two", and thus it is an aban number.