11103275901127 has 2 divisors, whose sum is σ = 11103275901128. Its totient is φ = 11103275901126.

The previous prime is 11103275901121. The next prime is 11103275901149. The reversal of 11103275901127 is 72110957230111.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11103275901127 - 2³¹ = 11101128417479 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11103275901127.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11103275901121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5551637950563 + 5551637950564.

It is an arithmetic number, because the mean of its divisors is an integer number (5551637950564).

Almost surely, 2^{11103275901127} is an apocalyptic number.

11103275901127 is a deficient number, since it is larger than the sum of its proper divisors (1).

11103275901127 is an equidigital number, since it uses as much as digits as its factorization.

11103275901127 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 26460, while the sum is 40.

The spelling of 11103275901127 in words is "eleven trillion, one hundred three billion, two hundred seventy-five million, nine hundred one thousand, one hundred twenty-seven".