20132200032123 has 8 divisors (see below), whose sum is σ = 26843009129488. Its totient is φ = 13421428811424.

The previous prime is 20132200032107. The next prime is 20132200032137. The reversal of 20132200032123 is 32123000223102.

It is a happy number.

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

It is not a de Polignac number, because 20132200032123 - 2⁴ = 20132200032107 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 20132200032123.

It is not an unprimeable number, because it can be changed into a prime (20132200032173) 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, 8204836 + ... + 10372257.

It is an arithmetic number, because the mean of its divisors is an integer number (3355376141186).

Almost surely, 2^{20132200032123} is an apocalyptic number.

20132200032123 is a deficient number, since it is larger than the sum of its proper divisors (6710809097365).

20132200032123 is a wasteful number, since it uses less digits than its factorization.

20132200032123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18938333.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 20132200032123 its reverse (32123000223102), we get a palindrome (52255200255225).

The spelling of 20132200032123 in words is "twenty trillion, one hundred thirty-two billion, two hundred million, thirty-two thousand, one hundred twenty-three".