123142410104 has 32 divisors (see below), whose sum is σ = 264030127200. Its totient is φ = 52744611840.

The previous prime is 123142410071. The next prime is 123142410143. The reversal of 123142410104 is 401014241321.

It is a self number, because there is not a number n which added to its sum of digits gives 123142410104.

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, 542489 + ... + 735240.

It is an arithmetic number, because the mean of its divisors is an integer number (8250941475).

Almost surely, 2^123142410104 is an apocalyptic number.

123142410104 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

123142410104 is an abundant number, since it is smaller than the sum of its proper divisors (140887717096).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

123142410104 is a wasteful number, since it uses less digits than its factorization.

123142410104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1279463 (or 1279459 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 123142410104 its reverse (401014241321), we get a palindrome (524156651425).

The spelling of 123142410104 in words is "one hundred twenty-three billion, one hundred forty-two million, four hundred ten thousand, one hundred four".