330450121 has 4 divisors (see below), whose sum is σ = 332827600. Its totient is φ = 328072644.

The previous prime is 330450101. The next prime is 330450139. The reversal of 330450121 is 121054033.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 121054033 = 29 ⋅4174277.

It is a cyclic number.

It is not a de Polignac number, because 330450121 - 2⁵ = 330450089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (330450101) 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, 1188531 + ... + 1188808.

It is an arithmetic number, because the mean of its divisors is an integer number (83206900).

Almost surely, 2^330450121 is an apocalyptic number.

It is an amenable number.

330450121 is a deficient number, since it is larger than the sum of its proper divisors (2377479).

330450121 is a wasteful number, since it uses less digits than its factorization.

330450121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2377478.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 330450121 is about 18178.2870755195. The cubic root of 330450121 is about 691.3563748627.

The spelling of 330450121 in words is "three hundred thirty million, four hundred fifty thousand, one hundred twenty-one".