121672324 has 12 divisors (see below), whose sum is σ = 215622400. Its totient is φ = 60065928.

The previous prime is 121672319. The next prime is 121672339. The reversal of 121672324 is 423276121.

It is a junction number, because it is equal to n+sod(n) for n = 121672292 and 121672301.

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, 192204 + ... + 192835.

Almost surely, 2^121672324 is an apocalyptic number.

It is an amenable number.

121672324 is a deficient number, since it is larger than the sum of its proper divisors (93950076).

121672324 is a wasteful number, since it uses less digits than its factorization.

121672324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385122 (or 385120 counting only the distinct ones).

The product of its digits is 4032, while the sum is 28.

The square root of 121672324 is about 11030.5178482245. The cubic root of 121672324 is about 495.5231336376.

The spelling of 121672324 in words is "one hundred twenty-one million, six hundred seventy-two thousand, three hundred twenty-four".