345501103 has 8 divisors (see below), whose sum is σ = 351598896. Its totient is φ = 339456000.

The previous prime is 345501097. The next prime is 345501127. The reversal of 345501103 is 301105543.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 345501103 - 2⁵ = 345501071 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345501203) 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 7 ways as a sum of consecutive naturals, for example, 175 + ... + 26287.

It is an arithmetic number, because the mean of its divisors is an integer number (43949862).

Almost surely, 2^345501103 is an apocalyptic number.

345501103 is a deficient number, since it is larger than the sum of its proper divisors (6097793).

345501103 is a wasteful number, since it uses less digits than its factorization.

345501103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26345.

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 345501103 is about 18587.6599656869. The cubic root of 345501103 is about 701.6973117613.

Adding to 345501103 its reverse (301105543), we get a palindrome (646606646).

It can be divided in two parts, 34550 and 1103, that added together give a palindrome (35653).

The spelling of 345501103 in words is "three hundred forty-five million, five hundred one thousand, one hundred three".