123033230102 has 16 divisors (see below), whose sum is σ = 192585012480. Its totient is φ = 58838538792.

The previous prime is 123033230069. The next prime is 123033230107. The reversal of 123033230102 is 201032330321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123033230107) 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, 830549 + ... + 967407.

It is an arithmetic number, because the mean of its divisors is an integer number (12036563280).

Almost surely, 2^123033230102 is an apocalyptic number.

123033230102 is a deficient number, since it is larger than the sum of its proper divisors (69551782378).

123033230102 is a wasteful number, since it uses less digits than its factorization.

123033230102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156427.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 123033230102 its reverse (201032330321), we get a palindrome (324065560423).

The spelling of 123033230102 in words is "one hundred twenty-three billion, thirty-three million, two hundred thirty thousand, one hundred two".