32150005123 has 4 divisors (see below), whose sum is σ = 32170628880. Its totient is φ = 32129381368.

The previous prime is 32150005087. The next prime is 32150005133.

32150005123 is nontrivially palindromic in base 10.

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 32150005123 - 2⁹ = 32150004611 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 32150005094 and 32150005103.

It is not an unprimeable number, because it can be changed into a prime (32150005133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10309540 + ... + 10312657.

It is an arithmetic number, because the mean of its divisors is an integer number (8042657220).

Almost surely, 2^32150005123 is an apocalyptic number.

32150005123 is a deficient number, since it is larger than the sum of its proper divisors (20623757).

32150005123 is a wasteful number, since it uses less digits than its factorization.

32150005123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20623756.

The product of its (nonzero) digits is 900, while the sum is 22.

The spelling of 32150005123 in words is "thirty-two billion, one hundred fifty million, five thousand, one hundred twenty-three".