121164303 has 8 divisors (see below), whose sum is σ = 173979568. Its totient is φ = 74562624.

The previous prime is 121164301. The next prime is 121164319. The reversal of 121164303 is 303461121.

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

It is not a de Polignac number, because 121164303 - 2¹ = 121164301 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 121164303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121164301) 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, 1553350 + ... + 1553427.

It is an arithmetic number, because the mean of its divisors is an integer number (21747446).

Almost surely, 2^121164303 is an apocalyptic number.

121164303 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

121164303 is a deficient number, since it is larger than the sum of its proper divisors (52815265).

121164303 is a wasteful number, since it uses less digits than its factorization.

121164303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3106793.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 121164303 is about 11007.4657846391. The cubic root of 121164303 is about 494.8325155241.

The spelling of 121164303 in words is "one hundred twenty-one million, one hundred sixty-four thousand, three hundred three".