11101211010023 has 2 divisors, whose sum is σ = 11101211010024. Its totient is φ = 11101211010022.

The previous prime is 11101211009929. The next prime is 11101211010067. The reversal of 11101211010023 is 32001011210111.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11101211010023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11101211010523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5550605505011 + 5550605505012.

It is an arithmetic number, because the mean of its divisors is an integer number (5550605505012).

Almost surely, 2^{11101211010023} is an apocalyptic number.

11101211010023 is a deficient number, since it is larger than the sum of its proper divisors (1).

11101211010023 is an equidigital number, since it uses as much as digits as its factorization.

11101211010023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12, while the sum is 14.

Adding to 11101211010023 its reverse (32001011210111), we get a palindrome (43102222220134).

The spelling of 11101211010023 in words is "eleven trillion, one hundred one billion, two hundred eleven million, ten thousand, twenty-three".