121004102 has 8 divisors (see below), whose sum is σ = 181570800. Its totient is φ = 60480504.

The previous prime is 121004089. The next prime is 121004119. The reversal of 121004102 is 201400121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2477 + ... + 15752.

It is an arithmetic number, because the mean of its divisors is an integer number (22696350).

Almost surely, 2^121004102 is an apocalyptic number.

121004102 is a deficient number, since it is larger than the sum of its proper divisors (60566698).

121004102 is a wasteful number, since it uses less digits than its factorization.

121004102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21550.

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 121004102 is about 11000.1864529652. The cubic root of 121004102 is about 494.6143334768.

Adding to 121004102 its reverse (201400121), we get a palindrome (322404223).

The spelling of 121004102 in words is "one hundred twenty-one million, four thousand, one hundred two".