23331221100003 has 8 divisors (see below), whose sum is σ = 31288111533648. Its totient is φ = 15464239033184.

The previous prime is 23331221099981. The next prime is 23331221100043. The reversal of 23331221100003 is 30000112213332.

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 23331221100003 - 2⁵ = 23331221099971 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23331221100043) 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, 22477091100 + ... + 22477092137.

It is an arithmetic number, because the mean of its divisors is an integer number (3911013941706).

Almost surely, 2^{23331221100003} is an apocalyptic number.

23331221100003 is a deficient number, since it is larger than the sum of its proper divisors (7956890433645).

23331221100003 is a wasteful number, since it uses less digits than its factorization.

23331221100003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44954183413.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 23331221100003 its reverse (30000112213332), we get a palindrome (53331333313335).

The spelling of 23331221100003 in words is "twenty-three trillion, three hundred thirty-one billion, two hundred twenty-one million, one hundred thousand, three".