11200001113123 has 2 divisors, whose sum is σ = 11200001113124. Its totient is φ = 11200001113122.

The previous prime is 11200001113117. The next prime is 11200001113141. The reversal of 11200001113123 is 32131110000211.

It is a happy number.

11200001113123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11200001113123 - 2³⁷ = 11062562159651 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11200001113097 and 11200001113106.

It is not a weakly prime, because it can be changed into another prime (11200001113163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5600000556561 + 5600000556562.

It is an arithmetic number, because the mean of its divisors is an integer number (5600000556562).

Almost surely, 2^{11200001113123} is an apocalyptic number.

11200001113123 is a deficient number, since it is larger than the sum of its proper divisors (1).

11200001113123 is an equidigital number, since it uses as much as digits as its factorization.

11200001113123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 11200001113123 its reverse (32131110000211), we get a palindrome (43331111113334).

The spelling of 11200001113123 in words is "eleven trillion, two hundred billion, one million, one hundred thirteen thousand, one hundred twenty-three".