1121330030023 has 16 divisors (see below), whose sum is σ = 1310358860800. Its totient is φ = 959166289368.

The previous prime is 1121330030021. The next prime is 1121330030047. The reversal of 1121330030023 is 3200300331211.

It is not a de Polignac number, because 1121330030023 - 2¹ = 1121330030021 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 (1121330030021) 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, 3189411 + ... + 3523492.

It is an arithmetic number, because the mean of its divisors is an integer number (81897428800).

Almost surely, 2^{1121330030023} is an apocalyptic number.

1121330030023 is a deficient number, since it is larger than the sum of its proper divisors (189028830777).

1121330030023 is an frugal number, since it uses more digits than its factorization.

1121330030023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6713411 (or 6713397 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 1121330030023 its reverse (3200300331211), we get a palindrome (4321630361234).

The spelling of 1121330030023 in words is "one trillion, one hundred twenty-one billion, three hundred thirty million, thirty thousand, twenty-three".