42211321103 has 8 divisors (see below), whose sum is σ = 48317967360. Its totient is φ = 36123789240.

The previous prime is 42211321081. The next prime is 42211321111. The reversal of 42211321103 is 30112311224.

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

It is not a de Polignac number, because 42211321103 - 2²⁰ = 42210272527 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 (42211321183) 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, 4773863 + ... + 4782696.

It is an arithmetic number, because the mean of its divisors is an integer number (6039745920).

Almost surely, 2^42211321103 is an apocalyptic number.

42211321103 is a deficient number, since it is larger than the sum of its proper divisors (6106646257).

42211321103 is an equidigital number, since it uses as much as digits as its factorization.

42211321103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9557197.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 42211321103 its reverse (30112311224), we get a palindrome (72323632327).

The spelling of 42211321103 in words is "forty-two billion, two hundred eleven million, three hundred twenty-one thousand, one hundred three".