11505000130751 has 2 divisors, whose sum is σ = 11505000130752. Its totient is φ = 11505000130750.

The previous prime is 11505000130703. The next prime is 11505000130823. The reversal of 11505000130751 is 15703100050511.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11505000130751 - 2²⁶ = 11504933021887 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11505000130051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5752500065375 + 5752500065376.

It is an arithmetic number, because the mean of its divisors is an integer number (5752500065376).

Almost surely, 2^{11505000130751} is an apocalyptic number.

11505000130751 is a deficient number, since it is larger than the sum of its proper divisors (1).

11505000130751 is an equidigital number, since it uses as much as digits as its factorization.

11505000130751 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2625, while the sum is 29.

The spelling of 11505000130751 in words is "eleven trillion, five hundred five billion, one hundred thirty thousand, seven hundred fifty-one".