135123524050 has 24 divisors (see below), whose sum is σ = 251585522496. Its totient is φ = 53994405840.

The previous prime is 135123524023. The next prime is 135123524057. The reversal of 135123524050 is 50425321531.

It is not an unprimeable number, because it can be changed into a prime (135123524057) 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, 1325454 + ... + 1423753.

It is an arithmetic number, because the mean of its divisors is an integer number (10482730104).

Almost surely, 2^135123524050 is an apocalyptic number.

135123524050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

135123524050 is a deficient number, since it is larger than the sum of its proper divisors (116461998446).

135123524050 is a wasteful number, since it uses less digits than its factorization.

135123524050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2750202 (or 2750197 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 31.

Adding to 135123524050 its reverse (50425321531), we get a palindrome (185548845581).

The spelling of 135123524050 in words is "one hundred thirty-five billion, one hundred twenty-three million, five hundred twenty-four thousand, fifty".