11020101101123 has 2 divisors, whose sum is σ = 11020101101124. Its totient is φ = 11020101101122.

The previous prime is 11020101101117. The next prime is 11020101101173. The reversal of 11020101101123 is 32110110102011.

It is a weak prime.

It is an emirp because it is prime and its reverse (32110110102011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11020101101123 - 2¹⁴ = 11020101084739 is a prime.

It is a super-2 number, since 2×11020101101123² (a number of 27 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 11020101101098 and 11020101101107.

It is not a weakly prime, because it can be changed into another prime (11020101101173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5510050550561 + 5510050550562.

It is an arithmetic number, because the mean of its divisors is an integer number (5510050550562).

Almost surely, 2^{11020101101123} is an apocalyptic number.

11020101101123 is a deficient number, since it is larger than the sum of its proper divisors (1).

11020101101123 is an equidigital number, since it uses as much as digits as its factorization.

11020101101123 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 11020101101123 its reverse (32110110102011), we get a palindrome (43130211203134).

The spelling of 11020101101123 in words is "eleven trillion, twenty billion, one hundred one million, one hundred one thousand, one hundred twenty-three".