331101201103 has 4 divisors (see below), whose sum is σ = 331110239848. Its totient is φ = 331092162360.

The previous prime is 331101201089. The next prime is 331101201121. The reversal of 331101201103 is 301102101133.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 331101201103 - 2⁵ = 331101201071 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 (331101201163) 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, 4464201 + ... + 4537762.

It is an arithmetic number, because the mean of its divisors is an integer number (82777559962).

Almost surely, 2^331101201103 is an apocalyptic number.

331101201103 is a deficient number, since it is larger than the sum of its proper divisors (9038745).

331101201103 is an equidigital number, since it uses as much as digits as its factorization.

331101201103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9038744.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 331101201103 its reverse (301102101133), we get a palindrome (632203302236).

The spelling of 331101201103 in words is "three hundred thirty-one billion, one hundred one million, two hundred one thousand, one hundred three".