121607106 has 16 divisors (see below), whose sum is σ = 256015200. Its totient is φ = 38402208.

The previous prime is 121607093. The next prime is 121607117. The reversal of 121607106 is 601706121.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 533251 + ... + 533478.

It is an arithmetic number, because the mean of its divisors is an integer number (16000950).

Almost surely, 2^121607106 is an apocalyptic number.

121607106 is an abundant number, since it is smaller than the sum of its proper divisors (134408094).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

121607106 is a wasteful number, since it uses less digits than its factorization.

121607106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1066753.

The product of its (nonzero) digits is 504, while the sum is 24.

The square root of 121607106 is about 11027.5611991047. The cubic root of 121607106 is about 495.4345821289.

The spelling of 121607106 in words is "one hundred twenty-one million, six hundred seven thousand, one hundred six".