123212323130230 has 8 divisors (see below), whose sum is σ = 221782181634432. Its totient is φ = 49284929252088.

The previous prime is 123212323130203. The next prime is 123212323130243. The reversal of 123212323130230 is 32031323212321.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×123212323130230² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6160616156502 + ... + 6160616156521.

It is an arithmetic number, because the mean of its divisors is an integer number (27722772704304).

Almost surely, 2^{123212323130230} is an apocalyptic number.

123212323130230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

123212323130230 is a deficient number, since it is larger than the sum of its proper divisors (98569858504202).

123212323130230 is a wasteful number, since it uses less digits than its factorization.

123212323130230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12321232313030.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 123212323130230 its reverse (32031323212321), we get a palindrome (155243646342551).

The spelling of 123212323130230 in words is "one hundred twenty-three trillion, two hundred twelve billion, three hundred twenty-three million, one hundred thirty thousand, two hundred thirty".