11042402023 has 2 divisors, whose sum is σ = 11042402024. Its totient is φ = 11042402022.

The previous prime is 11042401991. The next prime is 11042402053. The reversal of 11042402023 is 32020424011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11042402023 - 2⁵ = 11042401991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11042402053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5521201011 + 5521201012.

It is an arithmetic number, because the mean of its divisors is an integer number (5521201012).

Almost surely, 2^11042402023 is an apocalyptic number.

11042402023 is a deficient number, since it is larger than the sum of its proper divisors (1).

11042402023 is an equidigital number, since it uses as much as digits as its factorization.

11042402023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 11042402023 its reverse (32020424011), we get a palindrome (43062826034).

The spelling of 11042402023 in words is "eleven billion, forty-two million, four hundred two thousand, twenty-three".