121133234 has 8 divisors (see below), whose sum is σ = 181809900. Its totient is φ = 60529936.

The previous prime is 121133231. The next prime is 121133237. The reversal of 121133234 is 432331121.

It is an interprime number because it is at equal distance from previous prime (121133231) and next prime (121133237).

It can be written as a sum of positive squares in 2 ways, for example, as 109265209 + 11868025 = 10453^2 + 3445^2 .

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (121133231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14009 + ... + 20940.

Almost surely, 2^121133234 is an apocalyptic number.

121133234 is a deficient number, since it is larger than the sum of its proper divisors (60676666).

121133234 is a wasteful number, since it uses less digits than its factorization.

121133234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36684.

The product of its digits is 432, while the sum is 20.

The square root of 121133234 is about 11006.0544247246. The cubic root of 121133234 is about 494.7902168567.

Adding to 121133234 its reverse (432331121), we get a palindrome (553464355).

The spelling of 121133234 in words is "one hundred twenty-one million, one hundred thirty-three thousand, two hundred thirty-four".