1116653320073 has 4 divisors (see below), whose sum is σ = 1165203464448. Its totient is φ = 1068103175700.

The previous prime is 1116653320039. The next prime is 1116653320093. The reversal of 1116653320073 is 3700233566111.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1116653320073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1116653320093) 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, 24275072153 + ... + 24275072198.

It is an arithmetic number, because the mean of its divisors is an integer number (291300866112).

Almost surely, 2^{1116653320073} is an apocalyptic number.

It is an amenable number.

1116653320073 is a deficient number, since it is larger than the sum of its proper divisors (48550144375).

1116653320073 is an equidigital number, since it uses as much as digits as its factorization.

1116653320073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48550144374.

The product of its (nonzero) digits is 68040, while the sum is 38.

Adding to 1116653320073 its reverse (3700233566111), we get a palindrome (4816886886184).

The spelling of 1116653320073 in words is "one trillion, one hundred sixteen billion, six hundred fifty-three million, three hundred twenty thousand, seventy-three".