124352026133 has 4 divisors (see below), whose sum is σ = 124523075040. Its totient is φ = 124180977228.

The previous prime is 124352026039. The next prime is 124352026157. The reversal of 124352026133 is 331620253421.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 331620253421 = 3877 ⋅85535273.

It is a cyclic number.

It is not a de Polignac number, because 124352026133 - 2¹⁸ = 124351763989 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 124352026133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124352026333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85523363 + ... + 85524816.

It is an arithmetic number, because the mean of its divisors is an integer number (31130768760).

Almost surely, 2^124352026133 is an apocalyptic number.

It is an amenable number.

124352026133 is a deficient number, since it is larger than the sum of its proper divisors (171048907).

124352026133 is an equidigital number, since it uses as much as digits as its factorization.

124352026133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171048906.

The product of its (nonzero) digits is 25920, while the sum is 32.

Adding to 124352026133 its reverse (331620253421), we get a palindrome (455972279554).

The spelling of 124352026133 in words is "one hundred twenty-four billion, three hundred fifty-two million, twenty-six thousand, one hundred thirty-three".