123032130344415 has 48 divisors (see below), whose sum is σ = 229255839820800. Its totient is φ = 60840972835776.

The previous prime is 123032130344399. The next prime is 123032130344443. The reversal of 123032130344415 is 514443031230321.

123032130344415 is a `hidden beast` number, since 1 + 2 + 303 + 2 + 1 + 3 + 0 + 344 + 4 + 1 + 5 = 666.

It is not a de Polignac number, because 123032130344415 - 2⁴ = 123032130344399 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 123032130344415.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1530781395 + ... + 1530861764.

It is an arithmetic number, because the mean of its divisors is an integer number (4776163329600).

Almost surely, 2^{123032130344415} is an apocalyptic number.

123032130344415 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

123032130344415 is a deficient number, since it is larger than the sum of its proper divisors (106223709476385).

123032130344415 is a wasteful number, since it uses less digits than its factorization.

123032130344415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3061643236 (or 3061643233 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

Adding to 123032130344415 its reverse (514443031230321), we get a palindrome (637475161574736).

The spelling of 123032130344415 in words is "one hundred twenty-three trillion, thirty-two billion, one hundred thirty million, three hundred forty-four thousand, four hundred fifteen".