121043334 has 16 divisors (see below), whose sum is σ = 244438272. Its totient is φ = 39955848.

The previous prime is 121043239. The next prime is 121043359. The reversal of 121043334 is 433340121.

It is a self number, because there is not a number n which added to its sum of digits gives 121043334.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97314 + ... + 98549.

It is an arithmetic number, because the mean of its divisors is an integer number (15277392).

Almost surely, 2^121043334 is an apocalyptic number.

121043334 is an abundant number, since it is smaller than the sum of its proper divisors (123394938).

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

121043334 is a wasteful number, since it uses less digits than its factorization.

121043334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195971.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 121043334 is about 11001.9695509486. The cubic root of 121043334 is about 494.6677823887.

Adding to 121043334 its reverse (433340121), we get a palindrome (554383455).

It can be divided in two parts, 1210 and 43334, that added together give a palindrome (44544).

The spelling of 121043334 in words is "one hundred twenty-one million, forty-three thousand, three hundred thirty-four".