1201102001101 has 8 divisors (see below), whose sum is σ = 1215857946240. Its totient is φ = 1186352837952.

The previous prime is 1201102001093. The next prime is 1201102001117. The reversal of 1201102001101 is 1011002011021.

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 1201102001101 - 2³ = 1201102001093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1201102001401) 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, 1338661 + ... + 2047978.

It is an arithmetic number, because the mean of its divisors is an integer number (151982243280).

Almost surely, 2^{1201102001101} is an apocalyptic number.

It is an amenable number.

1201102001101 is a deficient number, since it is larger than the sum of its proper divisors (14755945139).

1201102001101 is an equidigital number, since it uses as much as digits as its factorization.

1201102001101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3390995.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 1201102001101 its reverse (1011002011021), we get a palindrome (2212104012122).

The spelling of 1201102001101 in words is "one trillion, two hundred one billion, one hundred two million, one thousand, one hundred one".