11110202121023 has 2 divisors, whose sum is σ = 11110202121024. Its totient is φ = 11110202121022.

The previous prime is 11110202120999. The next prime is 11110202121071. The reversal of 11110202121023 is 32012120201111.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11110202121023 - 2³⁰ = 11109128379199 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11110202120992 and 11110202121010.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11110202121323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5555101060511 + 5555101060512.

It is an arithmetic number, because the mean of its divisors is an integer number (5555101060512).

Almost surely, 2^{11110202121023} is an apocalyptic number.

11110202121023 is a deficient number, since it is larger than the sum of its proper divisors (1).

11110202121023 is an equidigital number, since it uses as much as digits as its factorization.

11110202121023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 11110202121023 its reverse (32012120201111), we get a palindrome (43122322322134).

The spelling of 11110202121023 in words is "eleven trillion, one hundred ten billion, two hundred two million, one hundred twenty-one thousand, twenty-three".