123010002030200 has 48 divisors (see below), whose sum is σ = 286075741740360. Its totient is φ = 49190669712000.

The previous prime is 123010002030151. The next prime is 123010002030263. The reversal of 123010002030200 is 2030200010321.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 82579331 + ... + 84055730.

Almost surely, 2^{123010002030200} is an apocalyptic number.

123010002030200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

123010002030200 is an abundant number, since it is smaller than the sum of its proper divisors (163065739710160).

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

123010002030200 is a wasteful number, since it uses less digits than its factorization.

123010002030200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166638768 (or 166638759 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 123010002030200 its reverse (2030200010321), we get a palindrome (125040202040521).

The spelling of 123010002030200 in words is "one hundred twenty-three trillion, ten billion, two million, thirty thousand, two hundred".