332240123 has 2 divisors, whose sum is σ = 332240124. Its totient is φ = 332240122.

The previous prime is 332240089. The next prime is 332240143. The reversal of 332240123 is 321042233.

It is an a-pointer prime, because the next prime (332240143) can be obtained adding 332240123 to its sum of digits (20).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 332240123 - 2⁸ = 332239867 is a prime.

It is a super-2 number, since 2×332240123² = 220766998662110258, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 332240095 and 332240104.

It is not a weakly prime, because it can be changed into another prime (332240143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 166120061 + 166120062.

It is an arithmetic number, because the mean of its divisors is an integer number (166120062).

Almost surely, 2^332240123 is an apocalyptic number.

332240123 is a deficient number, since it is larger than the sum of its proper divisors (1).

332240123 is an equidigital number, since it uses as much as digits as its factorization.

332240123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 332240123 is about 18227.4551981345. The cubic root of 332240123 is about 692.6024544855.

Adding to 332240123 its reverse (321042233), we get a palindrome (653282356).

The spelling of 332240123 in words is "three hundred thirty-two million, two hundred forty thousand, one hundred twenty-three".