32120354223 has 20 divisors (see below), whose sum is σ = 48087306960. Its totient is φ = 21366688032.

The previous prime is 32120354219. The next prime is 32120354239. The reversal of 32120354223 is 32245302123.

32120354223 is a `hidden beast` number, since 32 + 1 + 203 + 5 + 422 + 3 = 666.

It is not a de Polignac number, because 32120354223 - 2² = 32120354219 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32120354213) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 396843 + ... + 470876.

It is an arithmetic number, because the mean of its divisors is an integer number (2404365348).

Almost surely, 2^32120354223 is an apocalyptic number.

32120354223 is a deficient number, since it is larger than the sum of its proper divisors (15966952737).

32120354223 is an equidigital number, since it uses as much as digits as its factorization.

32120354223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 868188 (or 868179 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

Adding to 32120354223 its reverse (32245302123), we get a palindrome (64365656346).

The spelling of 32120354223 in words is "thirty-two billion, one hundred twenty million, three hundred fifty-four thousand, two hundred twenty-three".