103051728406 has 16 divisors (see below), whose sum is σ = 169639868160. Its totient is φ = 46561203880.

The previous prime is 103051728397. The next prime is 103051728427. The reversal of 103051728406 is 604827150301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14020786 + ... + 14028133.

It is an arithmetic number, because the mean of its divisors is an integer number (10602491760).

Almost surely, 2^103051728406 is an apocalyptic number.

103051728406 is a deficient number, since it is larger than the sum of its proper divisors (66588139754).

103051728406 is a wasteful number, since it uses less digits than its factorization.

103051728406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28049099.

The product of its (nonzero) digits is 40320, while the sum is 37.

Adding to 103051728406 its reverse (604827150301), we get a palindrome (707878878707).

The spelling of 103051728406 in words is "one hundred three billion, fifty-one million, seven hundred twenty-eight thousand, four hundred six".