1114543145305 has 8 divisors (see below), whose sum is σ = 1337486198400. Its totient is φ = 891611566896.

The previous prime is 1114543145293. The next prime is 1114543145423. The reversal of 1114543145305 is 5035413454111.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1114543145305 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2653515 + ... + 3044704.

It is an arithmetic number, because the mean of its divisors is an integer number (167185774800).

Almost surely, 2^{1114543145305} is an apocalyptic number.

It is an amenable number.

1114543145305 is a deficient number, since it is larger than the sum of its proper divisors (222943053095).

1114543145305 is an equidigital number, since it uses as much as digits as its factorization.

1114543145305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5737343.

The product of its (nonzero) digits is 72000, while the sum is 37.

Adding to 1114543145305 its reverse (5035413454111), we get a palindrome (6149956599416).

The spelling of 1114543145305 in words is "one trillion, one hundred fourteen billion, five hundred forty-three million, one hundred forty-five thousand, three hundred five".