103381272508 has 12 divisors (see below), whose sum is σ = 191559416832. Its totient is φ = 48650010560.

The previous prime is 103381272503. The next prime is 103381272509. The reversal of 103381272508 is 805272183301.

It is a happy number.

It is a super-2 number, since 2×103381272508² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103381272503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 760156348 + ... + 760156483.

It is an arithmetic number, because the mean of its divisors is an integer number (15963284736).

Almost surely, 2^103381272508 is an apocalyptic number.

It is an amenable number.

103381272508 is a deficient number, since it is larger than the sum of its proper divisors (88178144324).

103381272508 is a wasteful number, since it uses less digits than its factorization.

103381272508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1520312852 (or 1520312850 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 40.

The spelling of 103381272508 in words is "one hundred three billion, three hundred eighty-one million, two hundred seventy-two thousand, five hundred eight".