123234265602 has 48 divisors (see below), whose sum is σ = 305364908160. Its totient is φ = 35185167936.

The previous prime is 123234265591. The next prime is 123234265603. The reversal of 123234265602 is 206562432321.

123234265602 is a `hidden beast` number, since 1 + 2 + 3 + 2 + 3 + 42 + 6 + 5 + 602 = 666.

It is not an unprimeable number, because it can be changed into a prime (123234265603) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 160702 + ... + 521817.

It is an arithmetic number, because the mean of its divisors is an integer number (6361768920).

Almost surely, 2^123234265602 is an apocalyptic number.

123234265602 is an abundant number, since it is smaller than the sum of its proper divisors (182130642558).

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

123234265602 is a wasteful number, since it uses less digits than its factorization.

123234265602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 683967 (or 683964 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

Adding to 123234265602 its reverse (206562432321), we get a palindrome (329796697923).

The spelling of 123234265602 in words is "one hundred twenty-three billion, two hundred thirty-four million, two hundred sixty-five thousand, six hundred two".