1013111324103 has 32 divisors (see below), whose sum is σ = 1436201222400. Its totient is φ = 633455133696.

The previous prime is 1013111324101. The next prime is 1013111324111. The reversal of 1013111324103 is 3014231113101.

It is not a de Polignac number, because 1013111324103 - 2¹ = 1013111324101 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1013111324103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1013111324101) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2615701 + ... + 2977937.

It is an arithmetic number, because the mean of its divisors is an integer number (44881288200).

Almost surely, 2^{1013111324103} is an apocalyptic number.

1013111324103 is a deficient number, since it is larger than the sum of its proper divisors (423089898297).

1013111324103 is a wasteful number, since it uses less digits than its factorization.

1013111324103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 362751.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 1013111324103 its reverse (3014231113101), we get a palindrome (4027342437204).

The spelling of 1013111324103 in words is "one trillion, thirteen billion, one hundred eleven million, three hundred twenty-four thousand, one hundred three".