121425333 has 8 divisors (see below), whose sum is σ = 170421600. Its totient is φ = 76689648.

The previous prime is 121425323. The next prime is 121425347. The reversal of 121425333 is 333524121.

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

It is not a de Polignac number, because 121425333 - 2¹³ = 121417141 is a prime.

It is a super-2 number, since 2×121425333² = 29488222988321778, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121425323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1065078 + ... + 1065191.

It is an arithmetic number, because the mean of its divisors is an integer number (21302700).

Almost surely, 2^121425333 is an apocalyptic number.

It is an amenable number.

121425333 is a deficient number, since it is larger than the sum of its proper divisors (48996267).

121425333 is a wasteful number, since it uses less digits than its factorization.

121425333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2130291.

The product of its digits is 2160, while the sum is 24.

The square root of 121425333 is about 11019.3163581050. The cubic root of 121425333 is about 495.1876076950.

Adding to 121425333 its reverse (333524121), we get a palindrome (454949454).

The spelling of 121425333 in words is "one hundred twenty-one million, four hundred twenty-five thousand, three hundred thirty-three".