103345043355 has 48 divisors (see below), whose sum is σ = 180978688800. Its totient is φ = 54551616000.

The previous prime is 103345043317. The next prime is 103345043363. The reversal of 103345043355 is 553340543301.

It is not a de Polignac number, because 103345043355 - 2¹⁰ = 103345042331 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1856680 + ... + 1911530.

It is an arithmetic number, because the mean of its divisors is an integer number (3770389350).

Almost surely, 2^103345043355 is an apocalyptic number.

103345043355 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

103345043355 is a deficient number, since it is larger than the sum of its proper divisors (77633645445).

103345043355 is a wasteful number, since it uses less digits than its factorization.

103345043355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55292 (or 55289 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 36.

Adding to 103345043355 its reverse (553340543301), we get a palindrome (656685586656).

The spelling of 103345043355 in words is "one hundred three billion, three hundred forty-five million, forty-three thousand, three hundred fifty-five".