103112100382 has 16 divisors (see below), whose sum is σ = 155191199904. Its totient is φ = 51381756000.

The previous prime is 103112100353. The next prime is 103112100383. The reversal of 103112100382 is 283001211301.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103112100383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5552032 + ... + 5570572.

It is an arithmetic number, because the mean of its divisors is an integer number (9699449994).

Almost surely, 2^103112100382 is an apocalyptic number.

103112100382 is a deficient number, since it is larger than the sum of its proper divisors (52079099522).

103112100382 is a wasteful number, since it uses less digits than its factorization.

103112100382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27795.

The product of its (nonzero) digits is 288, while the sum is 22.

Adding to 103112100382 its reverse (283001211301), we get a palindrome (386113311683).

The spelling of 103112100382 in words is "one hundred three billion, one hundred twelve million, one hundred thousand, three hundred eighty-two".