32003100113 has 4 divisors (see below), whose sum is σ = 32140452708. Its totient is φ = 31865747520.

The previous prime is 32003100079. The next prime is 32003100131. The reversal of 32003100113 is 31100130023.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 31100130023 = 397 ⋅78337859.

It can be written as a sum of positive squares in 2 ways, for example, as 4808451649 + 27194648464 = 69343^2 + 164908^2 .

It is a cyclic number.

It is not a de Polignac number, because 32003100113 - 2¹⁶ = 32003034577 is a prime.

It is a super-2 number, since 2×32003100113² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32003100163) 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, 68675948 + ... + 68676413.

It is an arithmetic number, because the mean of its divisors is an integer number (8035113177).

Almost surely, 2^32003100113 is an apocalyptic number.

It is an amenable number.

32003100113 is a deficient number, since it is larger than the sum of its proper divisors (137352595).

32003100113 is a wasteful number, since it uses less digits than its factorization.

32003100113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137352594.

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 32003100113 its reverse (31100130023), we get a palindrome (63103230136).

The spelling of 32003100113 in words is "thirty-two billion, three million, one hundred thousand, one hundred thirteen".