1103546345 has 8 divisors (see below), whose sum is σ = 1444642560. Its totient is φ = 802579120.

The previous prime is 1103546293. The next prime is 1103546377. The reversal of 1103546345 is 5436453011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1103546345 - 2¹⁴ = 1103529961 is a prime.

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, 10032185 + ... + 10032294.

It is an arithmetic number, because the mean of its divisors is an integer number (180580320).

Almost surely, 2^1103546345 is an apocalyptic number.

It is an amenable number.

1103546345 is a deficient number, since it is larger than the sum of its proper divisors (341096215).

1103546345 is a wasteful number, since it uses less digits than its factorization.

1103546345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20064495.

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 1103546345 is about 33219.6680446991. The cubic root of 1103546345 is about 1033.3882652611.

Adding to 1103546345 its reverse (5436453011), we get a palindrome (6539999356).

The spelling of 1103546345 in words is "one billion, one hundred three million, five hundred forty-six thousand, three hundred forty-five".