32131331103 has 8 divisors (see below), whose sum is σ = 42866137600. Its totient is φ = 21408706008.

The previous prime is 32131331101. The next prime is 32131331107. The reversal of 32131331103 is 30113313123.

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

It is not a de Polignac number, because 32131331103 - 2¹ = 32131331101 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 32131331103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32131331101) 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, 3039193 + ... + 3049746.

It is an arithmetic number, because the mean of its divisors is an integer number (5358267200).

Almost surely, 2^32131331103 is an apocalyptic number.

32131331103 is a deficient number, since it is larger than the sum of its proper divisors (10734806497).

32131331103 is a wasteful number, since it uses less digits than its factorization.

32131331103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6090701.

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 32131331103 its reverse (30113313123), we get a palindrome (62244644226).

The spelling of 32131331103 in words is "thirty-two billion, one hundred thirty-one million, three hundred thirty-one thousand, one hundred three".