1101303322231 has 8 divisors (see below), whose sum is σ = 1324876177280. Its totient is φ = 894291419448.

The previous prime is 1101303322219. The next prime is 1101303322253. The reversal of 1101303322231 is 1322233031011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-1101303322231 is a prime.

It is a super-2 number, since 2×1101303322231² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101303322201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4140237921 + ... + 4140238186.

It is an arithmetic number, because the mean of its divisors is an integer number (165609522160).

Almost surely, 2^{1101303322231} is an apocalyptic number.

1101303322231 is a deficient number, since it is larger than the sum of its proper divisors (223572855049).

1101303322231 is an equidigital number, since it uses as much as digits as its factorization.

1101303322231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8280476133.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 1101303322231 its reverse (1322233031011), we get a palindrome (2423536353242).

The spelling of 1101303322231 in words is "one trillion, one hundred one billion, three hundred three million, three hundred twenty-two thousand, two hundred thirty-one".