102233220123 has 8 divisors (see below), whose sum is σ = 136523616336. Its totient is φ = 68049152000.

The previous prime is 102233220113. The next prime is 102233220149. The reversal of 102233220123 is 321022332201.

It is a happy number.

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 102233220123 - 2⁵ = 102233220091 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 102233220123.

It is not an unprimeable number, because it can be changed into a prime (102233220113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26579778 + ... + 26583623.

It is an arithmetic number, because the mean of its divisors is an integer number (17065452042).

Almost surely, 2^102233220123 is an apocalyptic number.

102233220123 is a deficient number, since it is larger than the sum of its proper divisors (34290396213).

102233220123 is an equidigital number, since it uses as much as digits as its factorization.

102233220123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53164045.

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

Adding to 102233220123 its reverse (321022332201), we get a palindrome (423255552324).

The spelling of 102233220123 in words is "one hundred two billion, two hundred thirty-three million, two hundred twenty thousand, one hundred twenty-three".