32032002313 has 4 divisors (see below), whose sum is σ = 32035862020. Its totient is φ = 32028142608.

The previous prime is 32032002281. The next prime is 32032002323. The reversal of 32032002313 is 31320023023.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 24169988089 + 7862014224 = 155467^2 + 88668^2 .

It is a cyclic number.

It is not a de Polignac number, because 32032002313 - 2⁵ = 32032002281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32032002323) 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, 1917378 + ... + 1934011.

It is an arithmetic number, because the mean of its divisors is an integer number (8008965505).

Almost surely, 2^32032002313 is an apocalyptic number.

It is an amenable number.

32032002313 is a deficient number, since it is larger than the sum of its proper divisors (3859707).

32032002313 is an equidigital number, since it uses as much as digits as its factorization.

32032002313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3859706.

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 32032002313 its reverse (31320023023), we get a palindrome (63352025336).

The spelling of 32032002313 in words is "thirty-two billion, thirty-two million, two thousand, three hundred thirteen".