32123123 has 4 divisors (see below), whose sum is σ = 32134728. Its totient is φ = 32111520.

The previous prime is 32123101. The next prime is 32123153. The reversal of 32123123 is 32132123.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 32132123 = 97 ⋅331259.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32123123 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32123153) 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, 1040 + ... + 8082.

It is an arithmetic number, because the mean of its divisors is an integer number (8033682).

Almost surely, 2^32123123 is an apocalyptic number.

32123123 is a deficient number, since it is larger than the sum of its proper divisors (11605).

32123123 is an equidigital number, since it uses as much as digits as its factorization.

32123123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11604.

The product of its digits is 216, while the sum is 17.

The square root of 32123123 is about 5667.7264401169. The cubic root of 32123123 is about 317.8868675793.

Adding to 32123123 its reverse (32132123), we get a palindrome (64255246).

The spelling of 32123123 in words is "thirty-two million, one hundred twenty-three thousand, one hundred twenty-three".