32020111323 has 32 divisors (see below), whose sum is σ = 50046969600. Its totient is φ = 20177434368.

The previous prime is 32020111313. The next prime is 32020111367. The reversal of 32020111323 is 32311102023.

32020111323 is a `hidden beast` number, since 320 + 20 + 1 + 1 + 1 + 323 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-32020111323 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 32020111296 and 32020111305.

It is not an unprimeable number, because it can be changed into a prime (32020111313) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 156811 + ... + 297707.

It is an arithmetic number, because the mean of its divisors is an integer number (1563967800).

Almost surely, 2^32020111323 is an apocalyptic number.

32020111323 is a deficient number, since it is larger than the sum of its proper divisors (18026858277).

32020111323 is a wasteful number, since it uses less digits than its factorization.

32020111323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141368 (or 141362 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 32020111323 its reverse (32311102023), we get a palindrome (64331213346).

The spelling of 32020111323 in words is "thirty-two billion, twenty million, one hundred eleven thousand, three hundred twenty-three".