1121130301323 has 16 divisors (see below), whose sum is σ = 1520352691200. Its totient is φ = 734666989920.

The previous prime is 1121130301303. The next prime is 1121130301331. The reversal of 1121130301323 is 3231030311211.

It is a happy number.

It is not a de Polignac number, because 1121130301323 - 2¹³ = 1121130293131 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1121130301323.

It is not an unprimeable number, because it can be changed into a prime (1121130301303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1184838 + ... + 1909476.

It is an arithmetic number, because the mean of its divisors is an integer number (95022043200).

Almost surely, 2^{1121130301323} is an apocalyptic number.

1121130301323 is a deficient number, since it is larger than the sum of its proper divisors (399222389877).

1121130301323 is an equidigital number, since it uses as much as digits as its factorization.

1121130301323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 733442.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 1121130301323 its reverse (3231030311211), we get a palindrome (4352160612534).

The spelling of 1121130301323 in words is "one trillion, one hundred twenty-one billion, one hundred thirty million, three hundred one thousand, three hundred twenty-three".