121125334 has 8 divisors (see below), whose sum is σ = 198205128. Its totient is φ = 55056960.

The previous prime is 121125317. The next prime is 121125341. The reversal of 121125334 is 433521121.

It is a happy number.

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

It is a super-2 number, since 2×121125334² = 29342693073223112, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 5505697 = 121125334 / (1 + 2 + 1 + 1 + 2 + 5 + 3 + 3 + 4).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2752827 + ... + 2752870.

It is an arithmetic number, because the mean of its divisors is an integer number (24775641).

Almost surely, 2^121125334 is an apocalyptic number.

121125334 is a deficient number, since it is larger than the sum of its proper divisors (77079794).

121125334 is a wasteful number, since it uses less digits than its factorization.

121125334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5505710.

The product of its digits is 720, while the sum is 22.

The square root of 121125334 is about 11005.6955254995. The cubic root of 121125334 is about 494.7794603049.

Adding to 121125334 its reverse (433521121), we get a palindrome (554646455).

The spelling of 121125334 in words is "one hundred twenty-one million, one hundred twenty-five thousand, three hundred thirty-four".