10203011233423 has 2 divisors, whose sum is σ = 10203011233424. Its totient is φ = 10203011233422.

The previous prime is 10203011233411. The next prime is 10203011233447. The reversal of 10203011233423 is 32433211030201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10203011233423 - 2⁴¹ = 8003987977871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10203011243423) 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, 5101505616711 + 5101505616712.

It is an arithmetic number, because the mean of its divisors is an integer number (5101505616712).

Almost surely, 2^{10203011233423} is an apocalyptic number.

10203011233423 is a deficient number, since it is larger than the sum of its proper divisors (1).

10203011233423 is an equidigital number, since it uses as much as digits as its factorization.

10203011233423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 10203011233423 its reverse (32433211030201), we get a palindrome (42636222263624).

The spelling of 10203011233423 in words is "ten trillion, two hundred three billion, eleven million, two hundred thirty-three thousand, four hundred twenty-three".