11023431242003 has 2 divisors, whose sum is σ = 11023431242004. Its totient is φ = 11023431242002.

The previous prime is 11023431241993. The next prime is 11023431242009. The reversal of 11023431242003 is 30024213432011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11023431242003 - 2⁴ = 11023431241987 is a prime.

It is not a weakly prime, because it can be changed into another prime (11023431242009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5511715621001 + 5511715621002.

It is an arithmetic number, because the mean of its divisors is an integer number (5511715621002).

Almost surely, 2^{11023431242003} is an apocalyptic number.

11023431242003 is a deficient number, since it is larger than the sum of its proper divisors (1).

11023431242003 is an equidigital number, since it uses as much as digits as its factorization.

11023431242003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 11023431242003 its reverse (30024213432011), we get a palindrome (41047644674014).

The spelling of 11023431242003 in words is "eleven trillion, twenty-three billion, four hundred thirty-one million, two hundred forty-two thousand, three".