333120121 has 8 divisors (see below), whose sum is σ = 341727624. Its totient is φ = 324535680.

The previous prime is 333120101. The next prime is 333120127. The reversal of 333120121 is 121021333.

It can be written as a sum of positive squares in 4 ways, for example, as 2062096 + 331058025 = 1436^2 + 18195^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 333120121 - 2⁷ = 333119993 is a prime.

It is a super-2 number, since 2×333120121² = 221938030030109282, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 333120095 and 333120104.

It is not an unprimeable number, because it can be changed into a prime (333120127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25671 + ... + 36403.

It is an arithmetic number, because the mean of its divisors is an integer number (42715953).

Almost surely, 2^333120121 is an apocalyptic number.

It is an amenable number.

333120121 is a deficient number, since it is larger than the sum of its proper divisors (8607503).

333120121 is a wasteful number, since it uses less digits than its factorization.

333120121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11531.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 333120121 is about 18251.5785892618. The cubic root of 333120121 is about 693.2134096444.

Adding to 333120121 its reverse (121021333), we get a palindrome (454141454).

The spelling of 333120121 in words is "three hundred thirty-three million, one hundred twenty thousand, one hundred twenty-one".