11270511727 has 4 divisors (see below), whose sum is σ = 11760534000. Its totient is φ = 10780489456.

The previous prime is 11270511719. The next prime is 11270511737. The reversal of 11270511727 is 72711507211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11270511727 - 2³ = 11270511719 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11270511692 and 11270511701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11270511737) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 245011102 + ... + 245011147.

It is an arithmetic number, because the mean of its divisors is an integer number (2940133500).

Almost surely, 2^11270511727 is an apocalyptic number.

11270511727 is a deficient number, since it is larger than the sum of its proper divisors (490022273).

11270511727 is an equidigital number, since it uses as much as digits as its factorization.

11270511727 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 490022272.

The product of its (nonzero) digits is 6860, while the sum is 34.

The spelling of 11270511727 in words is "eleven billion, two hundred seventy million, five hundred eleven thousand, seven hundred twenty-seven".