124144030111013 has 16 divisors (see below), whose sum is σ = 135897554001600. Its totient is φ = 112469115655680.

The previous prime is 124144030111001. The next prime is 124144030111091. The reversal of 124144030111013 is 310111030441421.

It is a cyclic number.

It is not a de Polignac number, because 124144030111013 - 2¹⁸ = 124144029848869 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 (124144030411013) 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, 12704783 + ... + 20241036.

It is an arithmetic number, because the mean of its divisors is an integer number (8493597125100).

Almost surely, 2^{124144030111013} is an apocalyptic number.

It is an amenable number.

124144030111013 is a deficient number, since it is larger than the sum of its proper divisors (11753523890587).

124144030111013 is a wasteful number, since it uses less digits than its factorization.

124144030111013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32947012.

The product of its (nonzero) digits is 1152, while the sum is 26.

Adding to 124144030111013 its reverse (310111030441421), we get a palindrome (434255060552434).

The spelling of 124144030111013 in words is "one hundred twenty-four trillion, one hundred forty-four billion, thirty million, one hundred eleven thousand, thirteen".