123102241302 has 16 divisors (see below), whose sum is σ = 254146563072. Its totient is φ = 39710400360.

The previous prime is 123102241243. The next prime is 123102241309. The reversal of 123102241302 is 203142201321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123102241309) 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, 330919818 + ... + 330920189.

It is an arithmetic number, because the mean of its divisors is an integer number (15884160192).

Almost surely, 2^123102241302 is an apocalyptic number.

123102241302 is an abundant number, since it is smaller than the sum of its proper divisors (131044321770).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

123102241302 is a wasteful number, since it uses less digits than its factorization.

123102241302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 661840043.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 123102241302 its reverse (203142201321), we get a palindrome (326244442623).

The spelling of 123102241302 in words is "one hundred twenty-three billion, one hundred two million, two hundred forty-one thousand, three hundred two".