11115310255151 has 2 divisors, whose sum is σ = 11115310255152. Its totient is φ = 11115310255150.

The previous prime is 11115310255141. The next prime is 11115310255171. The reversal of 11115310255151 is 15155201351111.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11115310255151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11115310255141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5557655127575 + 5557655127576.

It is an arithmetic number, because the mean of its divisors is an integer number (5557655127576).

Almost surely, 2^{11115310255151} is an apocalyptic number.

11115310255151 is a deficient number, since it is larger than the sum of its proper divisors (1).

11115310255151 is an equidigital number, since it uses as much as digits as its factorization.

11115310255151 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3750, while the sum is 32.

The spelling of 11115310255151 in words is "eleven trillion, one hundred fifteen billion, three hundred ten million, two hundred fifty-five thousand, one hundred fifty-one".