10023032443 has 4 divisors (see below), whose sum is σ = 10031520528. Its totient is φ = 10014544360.

The previous prime is 10023032429. The next prime is 10023032479. The reversal of 10023032443 is 34423032001.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10023032443 is a prime.

It is a super-2 number, since 2×10023032443² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10023032843) 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, 4242271 + ... + 4244632.

It is an arithmetic number, because the mean of its divisors is an integer number (2507880132).

Almost surely, 2^10023032443 is an apocalyptic number.

10023032443 is a deficient number, since it is larger than the sum of its proper divisors (8488085).

10023032443 is an equidigital number, since it uses as much as digits as its factorization.

10023032443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8488084.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 10023032443 its reverse (34423032001), we get a palindrome (44446064444).

The spelling of 10023032443 in words is "ten billion, twenty-three million, thirty-two thousand, four hundred forty-three".