103044401635 has 16 divisors (see below), whose sum is σ = 142057930752. Its totient is φ = 70289071200.

The previous prime is 103044401633. The next prime is 103044401639. The reversal of 103044401635 is 536104440301.

It is a happy number.

It is not a de Polignac number, because 103044401635 - 2¹ = 103044401633 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 103044401597 and 103044401606.

It is not an unprimeable number, because it can be changed into a prime (103044401633) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7700451 + ... + 7713820.

It is an arithmetic number, because the mean of its divisors is an integer number (8878620672).

Almost surely, 2^103044401635 is an apocalyptic number.

103044401635 is a deficient number, since it is larger than the sum of its proper divisors (39013529117).

103044401635 is a wasteful number, since it uses less digits than its factorization.

103044401635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15414474.

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 103044401635 its reverse (536104440301), we get a palindrome (639148841936).

The spelling of 103044401635 in words is "one hundred three billion, forty-four million, four hundred one thousand, six hundred thirty-five".