103352440345 has 16 divisors (see below), whose sum is σ = 154625989248. Its totient is φ = 64427495040.

The previous prime is 103352440333. The next prime is 103352440351. The reversal of 103352440345 is 543044253301.

It is a happy number.

It is not a de Polignac number, because 103352440345 - 2¹⁵ = 103352407577 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 103352440345.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 134223564 + ... + 134224333.

It is an arithmetic number, because the mean of its divisors is an integer number (9664124328).

Almost surely, 2^103352440345 is an apocalyptic number.

It is an amenable number.

103352440345 is a deficient number, since it is larger than the sum of its proper divisors (51273548903).

103352440345 is a wasteful number, since it uses less digits than its factorization.

103352440345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268447920.

The product of its (nonzero) digits is 86400, while the sum is 34.

Adding to 103352440345 its reverse (543044253301), we get a palindrome (646396693646).

The spelling of 103352440345 in words is "one hundred three billion, three hundred fifty-two million, four hundred forty thousand, three hundred forty-five".