1000541103 has 16 divisors (see below), whose sum is σ = 1413262080. Its totient is φ = 627464576.

The previous prime is 1000541099. The next prime is 1000541119. The reversal of 1000541103 is 3011450001.

It is a cyclic number.

It is not a de Polignac number, because 1000541103 - 2² = 1000541099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000541153) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 127726 + ... + 135332.

It is an arithmetic number, because the mean of its divisors is an integer number (88328880).

Almost surely, 2^1000541103 is an apocalyptic number.

1000541103 is a deficient number, since it is larger than the sum of its proper divisors (412720977).

1000541103 is a wasteful number, since it uses less digits than its factorization.

1000541103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10206.

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 1000541103 is about 31631.3310342768. The cubic root of 1000541103 is about 1000.1803351439.

Adding to 1000541103 its reverse (3011450001), we get a palindrome (4011991104).

The spelling of 1000541103 in words is "one billion, five hundred forty-one thousand, one hundred three".