124423040102 has 16 divisors (see below), whose sum is σ = 197127952560. Its totient is φ = 58736073312.

The previous prime is 124423040099. The next prime is 124423040117. The reversal of 124423040102 is 201040324421.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5576393 + ... + 5598660.

It is an arithmetic number, because the mean of its divisors is an integer number (12320497035).

Almost surely, 2^124423040102 is an apocalyptic number.

124423040102 is a deficient number, since it is larger than the sum of its proper divisors (72704912458).

124423040102 is a wasteful number, since it uses less digits than its factorization.

124423040102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11175367.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 124423040102 its reverse (201040324421), we get a palindrome (325463364523).

The spelling of 124423040102 in words is "one hundred twenty-four billion, four hundred twenty-three million, forty thousand, one hundred two".