123032200030 has 16 divisors (see below), whose sum is σ = 223946253360. Its totient is φ = 48659925952.

The previous prime is 123032199959. The next prime is 123032200043. The reversal of 123032200030 is 30002230321.

It is a junction number, because it is equal to n+sod(n) for n = 123032199977 and 123032200013.

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 7 ways as a sum of consecutive naturals, for example, 69118324 + ... + 69120103.

It is an arithmetic number, because the mean of its divisors is an integer number (13996640835).

Almost surely, 2^123032200030 is an apocalyptic number.

123032200030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

123032200030 is a deficient number, since it is larger than the sum of its proper divisors (100914053330).

123032200030 is a wasteful number, since it uses less digits than its factorization.

123032200030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138238523.

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 123032200030 its reverse (30002230321), we get a palindrome (153034430351).

The spelling of 123032200030 in words is "one hundred twenty-three billion, thirty-two million, two hundred thousand, thirty".