1101201303201 has 4 divisors (see below), whose sum is σ = 1468268404272. Its totient is φ = 734134202132.

The previous prime is 1101201303157. The next prime is 1101201303227. The reversal of 1101201303201 is 1023031021011.

It is a happy number.

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 a cyclic number.

It is not a de Polignac number, because 1101201303201 - 2¹⁹ = 1101200778913 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1101201303101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 183533550531 + ... + 183533550536.

It is an arithmetic number, because the mean of its divisors is an integer number (367067101068).

Almost surely, 2^{1101201303201} is an apocalyptic number.

It is an amenable number.

1101201303201 is a deficient number, since it is larger than the sum of its proper divisors (367067101071).

1101201303201 is an equidigital number, since it uses as much as digits as its factorization.

1101201303201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 367067101070.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 1101201303201 its reverse (1023031021011), we get a palindrome (2124232324212).

The spelling of 1101201303201 in words is "one trillion, one hundred one billion, two hundred one million, three hundred three thousand, two hundred one".