403023232043 has 4 divisors (see below), whose sum is σ = 403033599960. Its totient is φ = 403012864128.

The previous prime is 403023231967. The next prime is 403023232067. The reversal of 403023232043 is 340232320304.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 403023232043 - 2²⁴ = 403006454827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (403023232243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5125430 + ... + 5203467.

It is an arithmetic number, because the mean of its divisors is an integer number (100758399990).

Almost surely, 2^403023232043 is an apocalyptic number.

403023232043 is a deficient number, since it is larger than the sum of its proper divisors (10367917).

403023232043 is a wasteful number, since it uses less digits than its factorization.

403023232043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10367916.

The product of its (nonzero) digits is 10368, while the sum is 26.

Adding to 403023232043 its reverse (340232320304), we get a palindrome (743255552347).

The spelling of 403023232043 in words is "four hundred three billion, twenty-three million, two hundred thirty-two thousand, forty-three".