32100003123 has 8 divisors (see below), whose sum is σ = 43047403728. Its totient is φ = 21276302304.

The previous prime is 32100003097. The next prime is 32100003137. The reversal of 32100003123 is 32130000123.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 32100003123 - 2⁶ = 32100003059 is a prime.

It is not an unprimeable number, because it can be changed into a prime (32100013123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30924340 + ... + 30925377.

It is an arithmetic number, because the mean of its divisors is an integer number (5380925466).

Almost surely, 2^32100003123 is an apocalyptic number.

32100003123 is a deficient number, since it is larger than the sum of its proper divisors (10947400605).

32100003123 is a wasteful number, since it uses less digits than its factorization.

32100003123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61849893.

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 32100003123 its reverse (32130000123), we get a palindrome (64230003246).

It can be divided in two parts, 3210000 and 3123, that added together give a palindrome (3213123).

The spelling of 32100003123 in words is "thirty-two billion, one hundred million, three thousand, one hundred twenty-three".