124203000142 has 16 divisors (see below), whose sum is σ = 200664414720. Its totient is φ = 57316233312.

The previous prime is 124203000139. The next prime is 124203000157. The reversal of 124203000142 is 241000302421.

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, 156313 + ... + 522340.

It is an arithmetic number, because the mean of its divisors is an integer number (12541525920).

Almost surely, 2^124203000142 is an apocalyptic number.

124203000142 is a deficient number, since it is larger than the sum of its proper divisors (76461414578).

124203000142 is a wasteful number, since it uses less digits than its factorization.

124203000142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 685707.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 124203000142 its reverse (241000302421), we get a palindrome (365203302563).

The spelling of 124203000142 in words is "one hundred twenty-four billion, two hundred three million, one hundred forty-two", and thus it is an aban number.