1101000010103 has 16 divisors (see below), whose sum is σ = 1289274283584. Its totient is φ = 920483543040.

The previous prime is 1101000010051. The next prime is 1101000010127. The reversal of 1101000010103 is 3010100001011.

It is a cyclic number.

It is not a de Polignac number, because 1101000010103 - 2¹⁸ = 1100999747959 is a prime.

It is a super-2 number, since 2×1101000010103² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101000010163) 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, 802451 + ... + 1686987.

It is an arithmetic number, because the mean of its divisors is an integer number (80579642724).

Almost surely, 2^{1101000010103} is an apocalyptic number.

1101000010103 is a deficient number, since it is larger than the sum of its proper divisors (188274273481).

1101000010103 is an equidigital number, since it uses as much as digits as its factorization.

1101000010103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 888922.

The product of its (nonzero) digits is 3, while the sum is 8.

Adding to 1101000010103 its reverse (3010100001011), we get a palindrome (4111100011114).

The spelling of 1101000010103 in words is "one trillion, one hundred one billion, ten thousand, one hundred three".