120124434133 has 16 divisors (see below), whose sum is σ = 132465392640. Its totient is φ = 108022248000.

The previous prime is 120124434091. The next prime is 120124434139. The reversal of 120124434133 is 331434421021.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120124434133 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 (120124434139) 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, 1157923 + ... + 1257391.

It is an arithmetic number, because the mean of its divisors is an integer number (8279087040).

Almost surely, 2^120124434133 is an apocalyptic number.

It is an amenable number.

120124434133 is a deficient number, since it is larger than the sum of its proper divisors (12340958507).

120124434133 is a wasteful number, since it uses less digits than its factorization.

120124434133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100668.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 120124434133 its reverse (331434421021), we get a palindrome (451558855154).

The spelling of 120124434133 in words is "one hundred twenty billion, one hundred twenty-four million, four hundred thirty-four thousand, one hundred thirty-three".