1103311524007 has 16 divisors (see below), whose sum is σ = 1388912159232. Its totient is φ = 851376431520.

The previous prime is 1103311523983. The next prime is 1103311524037. The reversal of 1103311524007 is 7004251133011.

It is a cyclic number.

It is not a de Polignac number, because 1103311524007 - 2¹¹ = 1103311521959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1103311524037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69548968 + ... + 69564829.

It is an arithmetic number, because the mean of its divisors is an integer number (86807009952).

Almost surely, 2^{1103311524007} is an apocalyptic number.

1103311524007 is a deficient number, since it is larger than the sum of its proper divisors (285600635225).

1103311524007 is a wasteful number, since it uses less digits than its factorization.

1103311524007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139113918.

The product of its (nonzero) digits is 2520, while the sum is 28.

Adding to 1103311524007 its reverse (7004251133011), we get a palindrome (8107562657018).

The spelling of 1103311524007 in words is "one trillion, one hundred three billion, three hundred eleven million, five hundred twenty-four thousand, seven".