124101020342 has 32 divisors (see below), whose sum is σ = 201742216704. Its totient is φ = 56914819200.

The previous prime is 124101020317. The next prime is 124101020371. The reversal of 124101020342 is 243020101421.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4659728 + ... + 4686284.

It is an arithmetic number, because the mean of its divisors is an integer number (6304444272).

Almost surely, 2^124101020342 is an apocalyptic number.

124101020342 is a deficient number, since it is larger than the sum of its proper divisors (77641196362).

124101020342 is a wasteful number, since it uses less digits than its factorization.

124101020342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27704.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 124101020342 its reverse (243020101421), we get a palindrome (367121121763).

The spelling of 124101020342 in words is "one hundred twenty-four billion, one hundred one million, twenty thousand, three hundred forty-two".