121346852 has 12 divisors (see below), whose sum is σ = 231662256. Its totient is φ = 55157640.

The previous prime is 121346851. The next prime is 121346857. The reversal of 121346852 is 258643121.

It is not an unprimeable number, because it can be changed into a prime (121346851) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1378898 + ... + 1378985.

It is an arithmetic number, because the mean of its divisors is an integer number (19305188).

Almost surely, 2^121346852 is an apocalyptic number.

It is an amenable number.

121346852 is a deficient number, since it is larger than the sum of its proper divisors (110315404).

121346852 is a wasteful number, since it uses less digits than its factorization.

121346852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2757898 (or 2757896 counting only the distinct ones).

The product of its digits is 11520, while the sum is 32.

The square root of 121346852 is about 11015.7547176760. The cubic root of 121346852 is about 495.0808996096.

Adding to 121346852 its reverse (258643121), we get a palindrome (379989973).

The spelling of 121346852 in words is "one hundred twenty-one million, three hundred forty-six thousand, eight hundred fifty-two".