103406303456 has 24 divisors (see below), whose sum is σ = 214295959080. Its totient is φ = 48981932928.

The previous prime is 103406303431. The next prime is 103406303459. The reversal of 103406303456 is 654303604301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103406303459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85037471 + ... + 85038686.

It is an arithmetic number, because the mean of its divisors is an integer number (8928998295).

Almost surely, 2^103406303456 is an apocalyptic number.

103406303456 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

103406303456 is an abundant number, since it is smaller than the sum of its proper divisors (110889655624).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103406303456 is a wasteful number, since it uses less digits than its factorization.

103406303456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170076186 (or 170076178 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 35.

Adding to 103406303456 its reverse (654303604301), we get a palindrome (757709907757).

The spelling of 103406303456 in words is "one hundred three billion, four hundred six million, three hundred three thousand, four hundred fifty-six".