124442432031101 has 16 divisors (see below), whose sum is σ = 134201040148800. Its totient is φ = 114960844508928.

The previous prime is 124442432031011. The next prime is 124442432031107. The reversal of 124442432031101 is 101130234244421.

It is a cyclic number.

It is not a de Polignac number, because 124442432031101 - 2⁴² = 120044385519997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124442432031107) 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, 94345211 + ... + 95655128.

It is an arithmetic number, because the mean of its divisors is an integer number (8387565009300).

Almost surely, 2^{124442432031101} is an apocalyptic number.

It is an amenable number.

124442432031101 is a deficient number, since it is larger than the sum of its proper divisors (9758608117699).

124442432031101 is a wasteful number, since it uses less digits than its factorization.

124442432031101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190001068.

The product of its (nonzero) digits is 18432, while the sum is 32.

Adding to 124442432031101 its reverse (101130234244421), we get a palindrome (225572666275522).

The spelling of 124442432031101 in words is "one hundred twenty-four trillion, four hundred forty-two billion, four hundred thirty-two million, thirty-one thousand, one hundred one".