32131312103 has 8 divisors (see below), whose sum is σ = 35399394576. Its totient is φ = 28921072000.

The previous prime is 32131312069. The next prime is 32131312121. The reversal of 32131312103 is 30121313123.

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 32131312103 - 2¹⁸ = 32131049959 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 (32131312193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14459426 + ... + 14461647.

It is an arithmetic number, because the mean of its divisors is an integer number (4424924322).

Almost surely, 2^32131312103 is an apocalyptic number.

32131312103 is a deficient number, since it is larger than the sum of its proper divisors (3268082473).

32131312103 is a wasteful number, since it uses less digits than its factorization.

32131312103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28921185.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 32131312103 its reverse (30121313123), we get a palindrome (62252625226).

The spelling of 32131312103 in words is "thirty-two billion, one hundred thirty-one million, three hundred twelve thousand, one hundred three".