124401330135 has 12 divisors (see below), whose sum is σ = 215628972312. Its totient is φ = 66347376048.

The previous prime is 124401330133. The next prime is 124401330169. The reversal of 124401330135 is 531033104421.

It is a happy number.

124401330135 is a `hidden beast` number, since 124 + 401 + 3 + 3 + 0 + 135 = 666.

It is not a de Polignac number, because 124401330135 - 2¹ = 124401330133 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 124401330099 and 124401330108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124401330133) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1382236957 + ... + 1382237046.

It is an arithmetic number, because the mean of its divisors is an integer number (17969081026).

Almost surely, 2^124401330135 is an apocalyptic number.

124401330135 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

124401330135 is a deficient number, since it is larger than the sum of its proper divisors (91227642177).

124401330135 is a wasteful number, since it uses less digits than its factorization.

124401330135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2764474014 (or 2764474011 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

Adding to 124401330135 its reverse (531033104421), we get a palindrome (655434434556).

The spelling of 124401330135 in words is "one hundred twenty-four billion, four hundred one million, three hundred thirty thousand, one hundred thirty-five".