10001232231203 has 2 divisors, whose sum is σ = 10001232231204. Its totient is φ = 10001232231202.

The previous prime is 10001232231169. The next prime is 10001232231209. The reversal of 10001232231203 is 30213223210001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10001232231203 - 2¹⁸ = 10001231969059 is a prime.

It is a super-2 number, since 2×10001232231203² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10001232231209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5000616115601 + 5000616115602.

It is an arithmetic number, because the mean of its divisors is an integer number (5000616115602).

Almost surely, 2^{10001232231203} is an apocalyptic number.

10001232231203 is a deficient number, since it is larger than the sum of its proper divisors (1).

10001232231203 is an equidigital number, since it uses as much as digits as its factorization.

10001232231203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 10001232231203 its reverse (30213223210001), we get a palindrome (40214455441204).

The spelling of 10001232231203 in words is "ten trillion, one billion, two hundred thirty-two million, two hundred thirty-one thousand, two hundred three".