32130552103 has 4 divisors (see below), whose sum is σ = 34602133048. Its totient is φ = 29658971160.

The previous prime is 32130552101. The next prime is 32130552107. The reversal of 32130552103 is 30125503123.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30125503123 = 17 ⋅1772088419.

It is not a de Polignac number, because 32130552103 - 2¹ = 32130552101 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 (32130552101) 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, 1235790453 + ... + 1235790478.

It is an arithmetic number, because the mean of its divisors is an integer number (8650533262).

Almost surely, 2^32130552103 is an apocalyptic number.

32130552103 is a deficient number, since it is larger than the sum of its proper divisors (2471580945).

32130552103 is a wasteful number, since it uses less digits than its factorization.

32130552103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2471580944.

The product of its (nonzero) digits is 2700, while the sum is 25.

The spelling of 32130552103 in words is "thirty-two billion, one hundred thirty million, five hundred fifty-two thousand, one hundred three".