32213021323 has 16 divisors (see below), whose sum is σ = 36882648000. Its totient is φ = 27560397312.

The previous prime is 32213021303. The next prime is 32213021339. The reversal of 32213021323 is 32312031223.

It is not a de Polignac number, because 32213021323 - 2²¹ = 32210924171 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 32213021294 and 32213021303.

It is not an unprimeable number, because it can be changed into a prime (32213021303) 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, 15419263 + ... + 15421351.

It is an arithmetic number, because the mean of its divisors is an integer number (2305165500).

Almost surely, 2^32213021323 is an apocalyptic number.

32213021323 is a deficient number, since it is larger than the sum of its proper divisors (4669626677).

32213021323 is a wasteful number, since it uses less digits than its factorization.

32213021323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5094.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 32213021323 its reverse (32312031223), we get a palindrome (64525052546).

The spelling of 32213021323 in words is "thirty-two billion, two hundred thirteen million, twenty-one thousand, three hundred twenty-three".