1011134403103 has 8 divisors (see below), whose sum is σ = 1103236230096. Its totient is φ = 919062662400.

The previous prime is 1011134403077. The next prime is 1011134403113. The reversal of 1011134403103 is 3013044311101.

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 1011134403103 - 2³³ = 1002544468511 is a prime.

It is a super-2 number, since 2×1011134403103² (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 (1011134403113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7451268 + ... + 7585753.

It is an arithmetic number, because the mean of its divisors is an integer number (137904528762).

Almost surely, 2^{1011134403103} is an apocalyptic number.

1011134403103 is a deficient number, since it is larger than the sum of its proper divisors (92101826993).

1011134403103 is a wasteful number, since it uses less digits than its factorization.

1011134403103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15043145.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 1011134403103 its reverse (3013044311101), we get a palindrome (4024178714204).

The spelling of 1011134403103 in words is "one trillion, eleven billion, one hundred thirty-four million, four hundred three thousand, one hundred three".