103421033434 has 16 divisors (see below), whose sum is σ = 172902038400. Its totient is φ = 46107209664.

The previous prime is 103421033431. The next prime is 103421033447. The reversal of 103421033434 is 434330124301.

It is not an unprimeable number, because it can be changed into a prime (103421033431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80046594 + ... + 80047885.

It is an arithmetic number, because the mean of its divisors is an integer number (10806377400).

Almost surely, 2^103421033434 is an apocalyptic number.

103421033434 is a deficient number, since it is larger than the sum of its proper divisors (69481004966).

103421033434 is a wasteful number, since it uses less digits than its factorization.

103421033434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160094517.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 103421033434 its reverse (434330124301), we get a palindrome (537751157735).

The spelling of 103421033434 in words is "one hundred three billion, four hundred twenty-one million, thirty-three thousand, four hundred thirty-four".