330121132 has 12 divisors (see below), whose sum is σ = 630231336. Its totient is φ = 150055040.

The previous prime is 330121117. The next prime is 330121159. The reversal of 330121132 is 231121033.

It is a super-2 number, since 2×330121132² = 217959923585922848, which contains 22 as substring.

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, 3751333 + ... + 3751420.

It is an arithmetic number, because the mean of its divisors is an integer number (52519278).

Almost surely, 2^330121132 is an apocalyptic number.

It is an amenable number.

330121132 is a deficient number, since it is larger than the sum of its proper divisors (300110204).

330121132 is a wasteful number, since it uses less digits than its factorization.

330121132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7502768 (or 7502766 counting only the distinct ones).

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

The square root of 330121132 is about 18169.2358672565. The cubic root of 330121132 is about 691.1268655251.

Adding to 330121132 its reverse (231121033), we get a palindrome (561242165).

Subtracting from 330121132 its reverse (231121033), we obtain a palindrome (99000099).

The spelling of 330121132 in words is "three hundred thirty million, one hundred twenty-one thousand, one hundred thirty-two".