401232323 has 2 divisors, whose sum is σ = 401232324. Its totient is φ = 401232322.

The previous prime is 401232301. The next prime is 401232331. The reversal of 401232323 is 323232104.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 401232323 - 2¹⁴ = 401215939 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 401232295 and 401232304.

It is not a weakly prime, because it can be changed into another prime (401232343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 200616161 + 200616162.

It is an arithmetic number, because the mean of its divisors is an integer number (200616162).

Almost surely, 2^401232323 is an apocalyptic number.

401232323 is a deficient number, since it is larger than the sum of its proper divisors (1).

401232323 is an equidigital number, since it uses as much as digits as its factorization.

401232323 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 401232323 is about 20030.7843830440. The cubic root of 401232323 is about 737.5621768128.

Adding to 401232323 its reverse (323232104), we get a palindrome (724464427).

The spelling of 401232323 in words is "four hundred one million, two hundred thirty-two thousand, three hundred twenty-three".