40001303203 has 2 divisors, whose sum is σ = 40001303204. Its totient is φ = 40001303202.

The previous prime is 40001303183. The next prime is 40001303219. The reversal of 40001303203 is 30230310004.

It is an a-pointer prime, because the next prime (40001303219) can be obtained adding 40001303203 to its sum of digits (16).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40001303203 - 2²⁵ = 39967748771 is a prime.

It is not a weakly prime, because it can be changed into another prime (40001303233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20000651601 + 20000651602.

It is an arithmetic number, because the mean of its divisors is an integer number (20000651602).

Almost surely, 2^40001303203 is an apocalyptic number.

40001303203 is a deficient number, since it is larger than the sum of its proper divisors (1).

40001303203 is an equidigital number, since it uses as much as digits as its factorization.

40001303203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 40001303203 its reverse (30230310004), we get a palindrome (70231613207).

The spelling of 40001303203 in words is "forty billion, one million, three hundred three thousand, two hundred three".