1052111201103 has 6 divisors (see below), whose sum is σ = 1519716179384. Its totient is φ = 701407467396.

The previous prime is 1052111201069. The next prime is 1052111201147. The reversal of 1052111201103 is 3011021112501.

1052111201103 is a `hidden beast` number, since 1 + 0 + 521 + 11 + 20 + 110 + 3 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-1052111201103 is a prime.

It is a super-2 number, since 2×1052111201103² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1052111201203) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 58450622275 + ... + 58450622292.

Almost surely, 2^{1052111201103} is an apocalyptic number.

1052111201103 is a deficient number, since it is larger than the sum of its proper divisors (467604978281).

1052111201103 is a wasteful number, since it uses less digits than its factorization.

1052111201103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116901244573 (or 116901244570 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 18.

Adding to 1052111201103 its reverse (3011021112501), we get a palindrome (4063132313604).

The spelling of 1052111201103 in words is "one trillion, fifty-two billion, one hundred eleven million, two hundred one thousand, one hundred three".