1112661164653 has 4 divisors (see below), whose sum is σ = 1142733088060. Its totient is φ = 1082589241248.

The previous prime is 1112661164633. The next prime is 1112661164663. The reversal of 1112661164653 is 3564611662111.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 748602187524 + 364058977129 = 865218^2 + 603373^2 .

It is a cyclic number.

It is not a de Polignac number, because 1112661164653 - 2¹⁷ = 1112661033581 is a prime.

It is a super-2 number, since 2×1112661164653² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112661164633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15035961648 + ... + 15035961721.

It is an arithmetic number, because the mean of its divisors is an integer number (285683272015).

Almost surely, 2^{1112661164653} is an apocalyptic number.

It is an amenable number.

1112661164653 is a deficient number, since it is larger than the sum of its proper divisors (30071923407).

1112661164653 is an equidigital number, since it uses as much as digits as its factorization.

1112661164653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30071923406.

The product of its digits is 155520, while the sum is 43.

The spelling of 1112661164653 in words is "one trillion, one hundred twelve billion, six hundred sixty-one million, one hundred sixty-four thousand, six hundred fifty-three".