103232749646 has 16 divisors (see below), whose sum is σ = 166771928400. Its totient is φ = 47642646528.

The previous prime is 103232749643. The next prime is 103232749651. The reversal of 103232749646 is 646947232301.

It is a self number, because there is not a number n which added to its sum of digits gives 103232749646.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103232749643) 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 7 ways as a sum of consecutive naturals, for example, 278990 + ... + 533198.

It is an arithmetic number, because the mean of its divisors is an integer number (10423245525).

Almost surely, 2^103232749646 is an apocalyptic number.

103232749646 is a deficient number, since it is larger than the sum of its proper divisors (63539178754).

103232749646 is a wasteful number, since it uses less digits than its factorization.

103232749646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269843.

The product of its (nonzero) digits is 1306368, while the sum is 47.

The spelling of 103232749646 in words is "one hundred three billion, two hundred thirty-two million, seven hundred forty-nine thousand, six hundred forty-six".