121534314 has 16 divisors (see below), whose sum is σ = 265165920. Its totient is φ = 36828560.

The previous prime is 121534289. The next prime is 121534351. The reversal of 121534314 is 413435121.

It is a happy number.

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, 920649 + ... + 920780.

It is an arithmetic number, because the mean of its divisors is an integer number (16572870).

Almost surely, 2^121534314 is an apocalyptic number.

121534314 is an abundant number, since it is smaller than the sum of its proper divisors (143631606).

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

121534314 is a wasteful number, since it uses less digits than its factorization.

121534314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1841445.

The product of its digits is 1440, while the sum is 24.

The square root of 121534314 is about 11024.2602472910. The cubic root of 121534314 is about 495.3357094194.

Adding to 121534314 its reverse (413435121), we get a palindrome (534969435).

It can be divided in two parts, 121 and 534314, that added together give a palindrome (534435).

The spelling of 121534314 in words is "one hundred twenty-one million, five hundred thirty-four thousand, three hundred fourteen".