32131311300103 has 4 divisors (see below), whose sum is σ = 32131642623840. Its totient is φ = 32130979976368.

The previous prime is 32131311300091. The next prime is 32131311300133. The reversal of 32131311300103 is 30100311313123.

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 32131311300103 - 2⁵ = 32131311300071 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 (32131311300133) 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, 165516358 + ... + 165710371.

It is an arithmetic number, because the mean of its divisors is an integer number (8032910655960).

Almost surely, 2^{32131311300103} is an apocalyptic number.

32131311300103 is a deficient number, since it is larger than the sum of its proper divisors (331323737).

32131311300103 is an equidigital number, since it uses as much as digits as its factorization.

32131311300103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331323736.

The product of its (nonzero) digits is 486, while the sum is 22.

Adding to 32131311300103 its reverse (30100311313123), we get a palindrome (62231622613226).

The spelling of 32131311300103 in words is "thirty-two trillion, one hundred thirty-one billion, three hundred eleven million, three hundred thousand, one hundred three".