121104616 has 16 divisors (see below), whose sum is σ = 227354400. Its totient is φ = 60476784.

The previous prime is 121104587. The next prime is 121104691. The reversal of 121104616 is 616401121.

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, 2310 + ... + 15733.

It is an arithmetic number, because the mean of its divisors is an integer number (14209650).

Almost surely, 2^121104616 is an apocalyptic number.

It is an amenable number.

121104616 is a deficient number, since it is larger than the sum of its proper divisors (106249784).

121104616 is a wasteful number, since it uses less digits than its factorization.

121104616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18888 (or 18884 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 22.

The square root of 121104616 is about 11004.7542453251. The cubic root of 121104616 is about 494.7512486858.

Adding to 121104616 its reverse (616401121), we get a palindrome (737505737).

The spelling of 121104616 in words is "one hundred twenty-one million, one hundred four thousand, six hundred sixteen".