23202032123 has 8 divisors (see below), whose sum is σ = 25030384128. Its totient is φ = 21425183104.

The previous prime is 23202032107. The next prime is 23202032131. The reversal of 23202032123 is 32123020232.

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

It is a cyclic number.

It is not a de Polignac number, because 23202032123 - 2⁴ = 23202032107 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23202032095 and 23202032104.

It is not an unprimeable number, because it can be changed into a prime (23202032323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12874811 + ... + 12876612.

It is an arithmetic number, because the mean of its divisors is an integer number (3128798016).

Almost surely, 2^23202032123 is an apocalyptic number.

23202032123 is a deficient number, since it is larger than the sum of its proper divisors (1828352005).

23202032123 is a wasteful number, since it uses less digits than its factorization.

23202032123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25751493.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 23202032123 its reverse (32123020232), we get a palindrome (55325052355).

The spelling of 23202032123 in words is "twenty-three billion, two hundred two million, thirty-two thousand, one hundred twenty-three".