32102000123 has 4 divisors (see below), whose sum is σ = 32646101880. Its totient is φ = 31557898368.

The previous prime is 32102000093. The next prime is 32102000129. The reversal of 32102000123 is 32100020123.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 32102000123 - 2¹² = 32101996027 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 32102000098 and 32102000107.

It is not an unprimeable number, because it can be changed into a prime (32102000129) 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, 272050790 + ... + 272050907.

It is an arithmetic number, because the mean of its divisors is an integer number (8161525470).

Almost surely, 2^32102000123 is an apocalyptic number.

32102000123 is a deficient number, since it is larger than the sum of its proper divisors (544101757).

32102000123 is an equidigital number, since it uses as much as digits as its factorization.

32102000123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 544101756.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 32102000123 its reverse (32100020123), we get a palindrome (64202020246).

The spelling of 32102000123 in words is "thirty-two billion, one hundred two million, one hundred twenty-three", and thus it is an aban number.