1111001365145 has 8 divisors (see below), whose sum is σ = 1523659015104. Its totient is φ = 761829507504.

The previous prime is 1111001365087. The next prime is 1111001365147. The reversal of 1111001365145 is 5415631001111.

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

It is a cyclic number.

It is not a de Polignac number, because 1111001365145 - 2¹² = 1111001361049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1111001365147) 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, 15871448039 + ... + 15871448108.

It is an arithmetic number, because the mean of its divisors is an integer number (190457376888).

Almost surely, 2^{1111001365145} is an apocalyptic number.

It is an amenable number.

1111001365145 is a deficient number, since it is larger than the sum of its proper divisors (412657649959).

1111001365145 is an equidigital number, since it uses as much as digits as its factorization.

1111001365145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31742896159.

The product of its (nonzero) digits is 1800, while the sum is 29.

Adding to 1111001365145 its reverse (5415631001111), we get a palindrome (6526632366256).

The spelling of 1111001365145 in words is "one trillion, one hundred eleven billion, one million, three hundred sixty-five thousand, one hundred forty-five".