138100075150 has 12 divisors (see below), whose sum is σ = 256866139872. Its totient is φ = 55240030040.

The previous prime is 138100075147. The next prime is 138100075159. The reversal of 138100075150 is 51570001831.

138100075150 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (138100075159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1381000702 + ... + 1381000801.

It is an arithmetic number, because the mean of its divisors is an integer number (21405511656).

Almost surely, 2^138100075150 is an apocalyptic number.

138100075150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

138100075150 is a deficient number, since it is larger than the sum of its proper divisors (118766064722).

138100075150 is a wasteful number, since it uses less digits than its factorization.

138100075150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2762001515 (or 2762001510 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 31.

Adding to 138100075150 its reverse (51570001831), we get a palindrome (189670076981).

The spelling of 138100075150 in words is "one hundred thirty-eight billion, one hundred million, seventy-five thousand, one hundred fifty".