123010202230 has 16 divisors (see below), whose sum is σ = 233071962480. Its totient is φ = 46614392352.

The previous prime is 123010202213. The next prime is 123010202281. The reversal of 123010202230 is 32202010321.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 323710869 + ... + 323711248.

It is an arithmetic number, because the mean of its divisors is an integer number (14566997655).

Almost surely, 2^123010202230 is an apocalyptic number.

123010202230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

123010202230 is a deficient number, since it is larger than the sum of its proper divisors (110061760250).

123010202230 is a wasteful number, since it uses less digits than its factorization.

123010202230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 647422143.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 123010202230 its reverse (32202010321), we get a palindrome (155212212551).

The spelling of 123010202230 in words is "one hundred twenty-three billion, ten million, two hundred two thousand, two hundred thirty".