121033304 has 32 divisors (see below), whose sum is σ = 265393920. Its totient is φ = 50664096.

The previous prime is 121033303. The next prime is 121033307. The reversal of 121033304 is 403330121.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121033303) 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, 22724 + ... + 27539.

It is an arithmetic number, because the mean of its divisors is an integer number (8293560).

Almost surely, 2^121033304 is an apocalyptic number.

121033304 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

121033304 is an abundant number, since it is smaller than the sum of its proper divisors (144360616).

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

121033304 is a wasteful number, since it uses less digits than its factorization.

121033304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50319 (or 50315 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 121033304 is about 11001.5137140304. The cubic root of 121033304 is about 494.6541188113.

Adding to 121033304 its reverse (403330121), we get a palindrome (524363425).

The spelling of 121033304 in words is "one hundred twenty-one million, thirty-three thousand, three hundred four".