40103443803223 has 2 divisors, whose sum is σ = 40103443803224. Its totient is φ = 40103443803222.

The previous prime is 40103443803161. The next prime is 40103443803233. The reversal of 40103443803223 is 32230834430104.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40103443803223 - 2¹⁷ = 40103443672151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40103443803233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20051721901611 + 20051721901612.

It is an arithmetic number, because the mean of its divisors is an integer number (20051721901612).

Almost surely, 2^{40103443803223} is an apocalyptic number.

40103443803223 is a deficient number, since it is larger than the sum of its proper divisors (1).

40103443803223 is an equidigital number, since it uses as much as digits as its factorization.

40103443803223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 165888, while the sum is 37.

The spelling of 40103443803223 in words is "forty trillion, one hundred three billion, four hundred forty-three million, eight hundred three thousand, two hundred twenty-three".