1118072106803 has 8 divisors (see below), whose sum is σ = 1184003156160. Its totient is φ = 1052159068800.

The previous prime is 1118072106787. The next prime is 1118072106847. The reversal of 1118072106803 is 3086012708111.

It is a happy number.

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 1118072106803 - 2⁴ = 1118072106787 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1118072606803) 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, 4374923 + ... + 4623428.

It is an arithmetic number, because the mean of its divisors is an integer number (148000394520).

Almost surely, 2^{1118072106803} is an apocalyptic number.

1118072106803 is a deficient number, since it is larger than the sum of its proper divisors (65931049357).

1118072106803 is an equidigital number, since it uses as much as digits as its factorization.

1118072106803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9005677.

The product of its (nonzero) digits is 16128, while the sum is 38.

The spelling of 1118072106803 in words is "one trillion, one hundred eighteen billion, seventy-two million, one hundred six thousand, eight hundred three".