123102113233 has 8 divisors (see below), whose sum is σ = 135182575296. Its totient is φ = 111169878000.

The previous prime is 123102113231. The next prime is 123102113263. The reversal of 123102113233 is 332311201321.

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 123102113233 - 2¹ = 123102113231 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (123102113231) 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, 37054966 + ... + 37058287.

It is an arithmetic number, because the mean of its divisors is an integer number (16897821912).

Almost surely, 2^123102113233 is an apocalyptic number.

It is an amenable number.

123102113233 is a deficient number, since it is larger than the sum of its proper divisors (12080462063).

123102113233 is a wasteful number, since it uses less digits than its factorization.

123102113233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74113415.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 123102113233 its reverse (332311201321), we get a palindrome (455413314554).

The spelling of 123102113233 in words is "one hundred twenty-three billion, one hundred two million, one hundred thirteen thousand, two hundred thirty-three".