1018133209801 has 8 divisors (see below), whose sum is σ = 1051547279904. Its totient is φ = 985161710400.

The previous prime is 1018133209757. The next prime is 1018133209879. The reversal of 1018133209801 is 1089023318101.

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 1018133209801 - 2⁷ = 1018133209673 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1018133209501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110638000 + ... + 110647201.

It is an arithmetic number, because the mean of its divisors is an integer number (131443409988).

Almost surely, 2^{1018133209801} is an apocalyptic number.

It is an amenable number.

1018133209801 is a deficient number, since it is larger than the sum of its proper divisors (33414070103).

1018133209801 is a wasteful number, since it uses less digits than its factorization.

1018133209801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221285351.

The product of its (nonzero) digits is 10368, while the sum is 37.

The spelling of 1018133209801 in words is "one trillion, eighteen billion, one hundred thirty-three million, two hundred nine thousand, eight hundred one".