1101201302001 has 4 divisors (see below), whose sum is σ = 1468268402672. Its totient is φ = 734134201332.

The previous prime is 1101201301951. The next prime is 1101201302023. The reversal of 1101201302001 is 1002031021011.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 1101201302001 - 2¹⁰ = 1101201300977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1101201302041) 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, 183533550331 + ... + 183533550336.

It is an arithmetic number, because the mean of its divisors is an integer number (367067100668).

Almost surely, 2^{1101201302001} is an apocalyptic number.

It is an amenable number.

1101201302001 is a deficient number, since it is larger than the sum of its proper divisors (367067100671).

1101201302001 is an equidigital number, since it uses as much as digits as its factorization.

1101201302001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367067100670.

The product of its (nonzero) digits is 12, while the sum is 12.

Adding to 1101201302001 its reverse (1002031021011), we get a palindrome (2103232323012).

It can be divided in two parts, 1101 and 201302001, that added together give a palindrome (201303102).

The spelling of 1101201302001 in words is "one trillion, one hundred one billion, two hundred one million, three hundred two thousand, one".