32233320131 has 4 divisors (see below), whose sum is σ = 32426334192. Its totient is φ = 32040306072.

The previous prime is 32233320107. The next prime is 32233320139. The reversal of 32233320131 is 13102333223.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32233320131 is a prime.

It is a super-2 number, since 2×32233320131² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 32233320097 and 32233320106.

It is not an unprimeable number, because it can be changed into a prime (32233320139) 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, 96506780 + ... + 96507113.

It is an arithmetic number, because the mean of its divisors is an integer number (8106583548).

Almost surely, 2^32233320131 is an apocalyptic number.

32233320131 is a deficient number, since it is larger than the sum of its proper divisors (193014061).

32233320131 is a wasteful number, since it uses less digits than its factorization.

32233320131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193014060.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 32233320131 its reverse (13102333223), we get a palindrome (45335653354).

The spelling of 32233320131 in words is "thirty-two billion, two hundred thirty-three million, three hundred twenty thousand, one hundred thirty-one".