121936371 has 8 divisors (see below), whose sum is σ = 162637824. Its totient is φ = 81262920.

The previous prime is 121936351. The next prime is 121936429. The reversal of 121936371 is 173639121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 121936371 - 2¹⁰ = 121935347 is a prime.

It is not an unprimeable number, because it can be changed into a prime (121936301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7390 + ... + 17276.

It is an arithmetic number, because the mean of its divisors is an integer number (20329728).

Almost surely, 2^121936371 is an apocalyptic number.

121936371 is a deficient number, since it is larger than the sum of its proper divisors (40701453).

121936371 is an equidigital number, since it uses as much as digits as its factorization.

121936371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14001.

The product of its digits is 6804, while the sum is 33.

The square root of 121936371 is about 11042.4802920358. The cubic root of 121936371 is about 495.8813275640.

The spelling of 121936371 in words is "one hundred twenty-one million, nine hundred thirty-six thousand, three hundred seventy-one".