123413163430 has 16 divisors (see below), whose sum is σ = 222522143760. Its totient is φ = 49281165472.

The previous prime is 123413163421. The next prime is 123413163443. The reversal of 123413163430 is 34361314321.

It is a junction number, because it is equal to n+sod(n) for n = 123413163392 and 123413163401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10506325 + ... + 10518064.

It is an arithmetic number, because the mean of its divisors is an integer number (13907633985).

Almost surely, 2^123413163430 is an apocalyptic number.

123413163430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

123413163430 is a deficient number, since it is larger than the sum of its proper divisors (99108980330).

123413163430 is a wasteful number, since it uses less digits than its factorization.

123413163430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21024983.

The product of its (nonzero) digits is 15552, while the sum is 31.

Adding to 123413163430 its reverse (34361314321), we get a palindrome (157774477751).

The spelling of 123413163430 in words is "one hundred twenty-three billion, four hundred thirteen million, one hundred sixty-three thousand, four hundred thirty".