32010312123 has 18 divisors (see below), whose sum is σ = 48334838916. Its totient is φ = 20412369912.

The previous prime is 32010312121. The next prime is 32010312133. The reversal of 32010312123 is 32121301023.

32010312123 is a `hidden beast` number, since 320 + 10 + 312 + 1 + 23 = 666.

It is not a de Polignac number, because 32010312123 - 2¹ = 32010312121 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 32010312096 and 32010312105.

It is not an unprimeable number, because it can be changed into a prime (32010312121) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 3356961 + ... + 3366482.

Almost surely, 2^32010312123 is an apocalyptic number.

32010312123 is a deficient number, since it is larger than the sum of its proper divisors (16324526793).

32010312123 is a wasteful number, since it uses less digits than its factorization.

32010312123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6723495 (or 6723469 counting only the distinct ones).

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

Adding to 32010312123 its reverse (32121301023), we get a palindrome (64131613146).

The spelling of 32010312123 in words is "thirty-two billion, ten million, three hundred twelve thousand, one hundred twenty-three".