32142200123 has 4 divisors (see below), whose sum is σ = 35064218328. Its totient is φ = 29220181920.

The previous prime is 32142200119. The next prime is 32142200131. The reversal of 32142200123 is 32100224123.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32100224123 = 11 ⋅2918202193.

It is a cyclic number.

It is not a de Polignac number, because 32142200123 - 2² = 32142200119 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 32142200095 and 32142200104.

It is not an unprimeable number, because it can be changed into a prime (32142200173) 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, 1461009086 + ... + 1461009107.

It is an arithmetic number, because the mean of its divisors is an integer number (8766054582).

Almost surely, 2^32142200123 is an apocalyptic number.

32142200123 is a deficient number, since it is larger than the sum of its proper divisors (2922018205).

32142200123 is a wasteful number, since it uses less digits than its factorization.

32142200123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2922018204.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 32142200123 its reverse (32100224123), we get a palindrome (64242424246).

The spelling of 32142200123 in words is "thirty-two billion, one hundred forty-two million, two hundred thousand, one hundred twenty-three".