121333334 has 4 divisors (see below), whose sum is σ = 182000004. Its totient is φ = 60666666.

The previous prime is 121333327. The next prime is 121333337. The reversal of 121333334 is 433333121.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121333337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30333332 + ... + 30333335.

It is an arithmetic number, because the mean of its divisors is an integer number (45500001).

Almost surely, 2^121333334 is an apocalyptic number.

121333334 is a deficient number, since it is larger than the sum of its proper divisors (60666670).

121333334 is an equidigital number, since it uses as much as digits as its factorization.

121333334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60666669.

The product of its digits is 1944, while the sum is 23.

The square root of 121333334 is about 11015.1411248336. The cubic root of 121333334 is about 495.0625149763.

Adding to 121333334 its reverse (433333121), we get a palindrome (554666455).

The spelling of 121333334 in words is "one hundred twenty-one million, three hundred thirty-three thousand, three hundred thirty-four".