32130340403 has 16 divisors (see below), whose sum is σ = 37118515200. Its totient is φ = 27243301536.

The previous prime is 32130340397. The next prime is 32130340441. The reversal of 32130340403 is 30404303123.

It is a cyclic number.

It is not a de Polignac number, because 32130340403 - 2¹² = 32130336307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32130342403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 174326 + ... + 307652.

It is an arithmetic number, because the mean of its divisors is an integer number (2319907200).

Almost surely, 2^32130340403 is an apocalyptic number.

32130340403 is a deficient number, since it is larger than the sum of its proper divisors (4988174797).

32130340403 is a wasteful number, since it uses less digits than its factorization.

32130340403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133706.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 32130340403 its reverse (30404303123), we get a palindrome (62534643526).

The spelling of 32130340403 in words is "thirty-two billion, one hundred thirty million, three hundred forty thousand, four hundred three".