23321205203042 has 8 divisors (see below), whose sum is σ = 35054838720000. Its totient is φ = 11636258963044.

The previous prime is 23321205203017. The next prime is 23321205203117. The reversal of 23321205203042 is 24030250212332.

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

It is a super-2 number, since 2×23321205203042² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23321205202996 and 23321205203014.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12171818042 + ... + 12171819957.

It is an arithmetic number, because the mean of its divisors is an integer number (4381854840000).

Almost surely, 2^{23321205203042} is an apocalyptic number.

23321205203042 is a deficient number, since it is larger than the sum of its proper divisors (11733633516958).

23321205203042 is a wasteful number, since it uses less digits than its factorization.

23321205203042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24343638480.

The product of its (nonzero) digits is 17280, while the sum is 29.

Adding to 23321205203042 its reverse (24030250212332), we get a palindrome (47351455415374).

The spelling of 23321205203042 in words is "twenty-three trillion, three hundred twenty-one billion, two hundred five million, two hundred three thousand, forty-two".