123232203015 has 8 divisors (see below), whose sum is σ = 197171524848. Its totient is φ = 65723841600.

The previous prime is 123232203011. The next prime is 123232203043. The reversal of 123232203015 is 510302232321.

It is a happy number.

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

It is not a de Polignac number, because 123232203015 - 2² = 123232203011 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123232203011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4107740086 + ... + 4107740115.

It is an arithmetic number, because the mean of its divisors is an integer number (24646440606).

Almost surely, 2^123232203015 is an apocalyptic number.

123232203015 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

123232203015 is a deficient number, since it is larger than the sum of its proper divisors (73939321833).

123232203015 is an equidigital number, since it uses as much as digits as its factorization.

123232203015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8215480209.

The product of its (nonzero) digits is 2160, while the sum is 24.

Adding to 123232203015 its reverse (510302232321), we get a palindrome (633534435336).

The spelling of 123232203015 in words is "one hundred twenty-three billion, two hundred thirty-two million, two hundred three thousand, fifteen".