1130231122023 has 16 divisors (see below), whose sum is σ = 1515567283200. Its totient is φ = 749196287136.

The previous prime is 1130231122021. The next prime is 1130231122037. The reversal of 1130231122023 is 3202211320311.

It is not a de Polignac number, because 1130231122023 - 2¹ = 1130231122021 is a prime.

It is a super-2 number, since 2×1130231122023² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130231122021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 251161 + ... + 1524317.

It is an arithmetic number, because the mean of its divisors is an integer number (94722955200).

Almost surely, 2^{1130231122023} is an apocalyptic number.

1130231122023 is a deficient number, since it is larger than the sum of its proper divisors (385336161177).

1130231122023 is a wasteful number, since it uses less digits than its factorization.

1130231122023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1274846.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 1130231122023 its reverse (3202211320311), we get a palindrome (4332442442334).

The spelling of 1130231122023 in words is "one trillion, one hundred thirty billion, two hundred thirty-one million, one hundred twenty-two thousand, twenty-three".