1130663443161 has 8 divisors (see below), whose sum is σ = 1722915722944. Its totient is φ = 646093396080.

The previous prime is 1130663443123. The next prime is 1130663443267. The reversal of 1130663443161 is 1613443660311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1130663443161 - 2¹⁰ = 1130663442137 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1130663443361) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26920558150 + ... + 26920558191.

It is an arithmetic number, because the mean of its divisors is an integer number (215364465368).

Almost surely, 2^{1130663443161} is an apocalyptic number.

It is an amenable number.

1130663443161 is a deficient number, since it is larger than the sum of its proper divisors (592252279783).

1130663443161 is an equidigital number, since it uses as much as digits as its factorization.

1130663443161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53841116351.

The product of its (nonzero) digits is 93312, while the sum is 39.

The spelling of 1130663443161 in words is "one trillion, one hundred thirty billion, six hundred sixty-three million, four hundred forty-three thousand, one hundred sixty-one".