1101000210103 has 4 divisors (see below), whose sum is σ = 1102035959248. Its totient is φ = 1099964460960.

The previous prime is 1101000210091. The next prime is 1101000210133. The reversal of 1101000210103 is 3010120001011.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1101000210103 - 2²⁹ = 1100463339191 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 1101000210103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101000210133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 517872978 + ... + 517875103.

It is an arithmetic number, because the mean of its divisors is an integer number (275508989812).

Almost surely, 2^{1101000210103} is an apocalyptic number.

1101000210103 is a deficient number, since it is larger than the sum of its proper divisors (1035749145).

1101000210103 is a wasteful number, since it uses less digits than its factorization.

1101000210103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1035749144.

The product of its (nonzero) digits is 6, while the sum is 10.

Adding to 1101000210103 its reverse (3010120001011), we get a palindrome (4111120211114).

The spelling of 1101000210103 in words is "one trillion, one hundred one billion, two hundred ten thousand, one hundred three".