124242340101 has 16 divisors (see below), whose sum is σ = 180857487360. Its totient is φ = 75239489520.

The previous prime is 124242340093. The next prime is 124242340109. The reversal of 124242340101 is 101043242421.

It is an interprime number because it is at equal distance from previous prime (124242340093) and next prime (124242340109).

It is not a de Polignac number, because 124242340101 - 2³ = 124242340093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124242340109) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1429615 + ... + 1514028.

It is an arithmetic number, because the mean of its divisors is an integer number (11303592960).

Almost surely, 2^124242340101 is an apocalyptic number.

124242340101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

124242340101 is a deficient number, since it is larger than the sum of its proper divisors (56615147259).

124242340101 is a wasteful number, since it uses less digits than its factorization.

124242340101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2944936.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 124242340101 its reverse (101043242421), we get a palindrome (225285582522).

The spelling of 124242340101 in words is "one hundred twenty-four billion, two hundred forty-two million, three hundred forty thousand, one hundred one".