1130478495611 has 4 divisors (see below), whose sum is σ = 1133176535400. Its totient is φ = 1127780455824.

The previous prime is 1130478495607. The next prime is 1130478495613. The reversal of 1130478495611 is 1165948740311.

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 1130478495611 - 2² = 1130478495607 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1130478495611.

It is not an unprimeable number, because it can be changed into a prime (1130478495613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1349019266 + ... + 1349020103.

It is an arithmetic number, because the mean of its divisors is an integer number (283294133850).

Almost surely, 2^{1130478495611} is an apocalyptic number.

1130478495611 is a deficient number, since it is larger than the sum of its proper divisors (2698039789).

1130478495611 is an equidigital number, since it uses as much as digits as its factorization.

1130478495611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2698039788.

The product of its (nonzero) digits is 725760, while the sum is 50.

The spelling of 1130478495611 in words is "one trillion, one hundred thirty billion, four hundred seventy-eight million, four hundred ninety-five thousand, six hundred eleven".