1121303323104 has 48 divisors (see below), whose sum is σ = 2959683264720. Its totient is φ = 371702753280.

The previous prime is 1121303323097. The next prime is 1121303323199. The reversal of 1121303323104 is 4013233031211.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×1121303323104² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32248489 + ... + 32283240.

It is an arithmetic number, because the mean of its divisors is an integer number (61660068015).

Almost surely, 2^{1121303323104} is an apocalyptic number.

It is an amenable number.

1121303323104 is an abundant number, since it is smaller than the sum of its proper divisors (1838379941616).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1121303323104 is a wasteful number, since it uses less digits than its factorization.

1121303323104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64531923 (or 64531915 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 1121303323104 its reverse (4013233031211), we get a palindrome (5134536354315).

The spelling of 1121303323104 in words is "one trillion, one hundred twenty-one billion, three hundred three million, three hundred twenty-three thousand, one hundred four".