123055302200 has 24 divisors (see below), whose sum is σ = 286103578080. Its totient is φ = 49222120800.

The previous prime is 123055302107. The next prime is 123055302313. The reversal of 123055302200 is 2203550321.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 307638056 + ... + 307638455.

It is an arithmetic number, because the mean of its divisors is an integer number (11920982420).

Almost surely, 2^123055302200 is an apocalyptic number.

123055302200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

123055302200 is an abundant number, since it is smaller than the sum of its proper divisors (163048275880).

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

123055302200 is a wasteful number, since it uses less digits than its factorization.

123055302200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 615276527 (or 615276518 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 23.

Adding to 123055302200 its reverse (2203550321), we get a palindrome (125258852521).

The spelling of 123055302200 in words is "one hundred twenty-three billion, fifty-five million, three hundred two thousand, two hundred".