103421560344 has 16 divisors (see below), whose sum is σ = 258553900920. Its totient is φ = 34473853440.

The previous prime is 103421560337. The next prime is 103421560447. The reversal of 103421560344 is 443065124301.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2154615817 + ... + 2154615864.

Almost surely, 2^103421560344 is an apocalyptic number.

It is an amenable number.

103421560344 is an abundant number, since it is smaller than the sum of its proper divisors (155132340576).

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

103421560344 is a wasteful number, since it uses less digits than its factorization.

103421560344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4309231690 (or 4309231686 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 33.

Adding to 103421560344 its reverse (443065124301), we get a palindrome (546486684645).

The spelling of 103421560344 in words is "one hundred three billion, four hundred twenty-one million, five hundred sixty thousand, three hundred forty-four".