411232123 has 2 divisors, whose sum is σ = 411232124. Its totient is φ = 411232122.

The previous prime is 411232043. The next prime is 411232139. The reversal of 411232123 is 321232114.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-411232123 is a prime.

It is a super-2 number, since 2×411232123² = 338223717974174258, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 411232123.

It is not a weakly prime, because it can be changed into another prime (411332123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 205616061 + 205616062.

It is an arithmetic number, because the mean of its divisors is an integer number (205616062).

Almost surely, 2^411232123 is an apocalyptic number.

411232123 is a deficient number, since it is larger than the sum of its proper divisors (1).

411232123 is an equidigital number, since it uses as much as digits as its factorization.

411232123 is an evil number, because the sum of its binary digits is even.

The product of its digits is 288, while the sum is 19.

The square root of 411232123 is about 20278.8590162267. The cubic root of 411232123 is about 743.6393180587.

Adding to 411232123 its reverse (321232114), we get a palindrome (732464237).

Subtracting from 411232123 its reverse (321232114), we obtain a palindrome (90000009).

The spelling of 411232123 in words is "four hundred eleven million, two hundred thirty-two thousand, one hundred twenty-three".