330233230121 has 16 divisors (see below), whose sum is σ = 345102906240. Its totient is φ = 315406586880.

The previous prime is 330233230109. The next prime is 330233230141. The reversal of 330233230121 is 121032332033.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-330233230121 is a prime.

It is a super-2 number, since 2×330233230121² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (330233230141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60690761 + ... + 60696201.

It is an arithmetic number, because the mean of its divisors is an integer number (21568931640).

Almost surely, 2^330233230121 is an apocalyptic number.

It is an amenable number.

330233230121 is a deficient number, since it is larger than the sum of its proper divisors (14869676119).

330233230121 is a wasteful number, since it uses less digits than its factorization.

330233230121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8896.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 330233230121 its reverse (121032332033), we get a palindrome (451265562154).

The spelling of 330233230121 in words is "three hundred thirty billion, two hundred thirty-three million, two hundred thirty thousand, one hundred twenty-one".