332331121 has 2 divisors, whose sum is σ = 332331122. Its totient is φ = 332331120.

The previous prime is 332331101. The next prime is 332331127. The reversal of 332331121 is 121133233.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 274266721 + 58064400 = 16561^2 + 7620^2 .

It is a cyclic number.

It is not a de Polignac number, because 332331121 - 2⁷ = 332330993 is a prime.

It is a super-2 number, since 2×332331121² = 220887947970233282, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (332331127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 166165560 + 166165561.

It is an arithmetic number, because the mean of its divisors is an integer number (166165561).

Almost surely, 2^332331121 is an apocalyptic number.

It is an amenable number.

332331121 is a deficient number, since it is larger than the sum of its proper divisors (1).

332331121 is an equidigital number, since it uses as much as digits as its factorization.

332331121 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 324, while the sum is 19.

The square root of 332331121 is about 18229.9512067367. The cubic root of 332331121 is about 692.6656815318.

Adding to 332331121 its reverse (121133233), we get a palindrome (453464354).

The spelling of 332331121 in words is "three hundred thirty-two million, three hundred thirty-one thousand, one hundred twenty-one".