1130142342323 has 16 divisors (see below), whose sum is σ = 1143865172736. Its totient is φ = 1116506277600.

The previous prime is 1130142342319. The next prime is 1130142342331. The reversal of 1130142342323 is 3232432410311.

It is a cyclic number.

It is not a de Polignac number, because 1130142342323 - 2² = 1130142342319 is a prime.

It is a super-2 number, since 2×1130142342323² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1130142332323) 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, 91703840 + ... + 91716162.

It is an arithmetic number, because the mean of its divisors is an integer number (71491573296).

Almost surely, 2^{1130142342323} is an apocalyptic number.

1130142342323 is a deficient number, since it is larger than the sum of its proper divisors (13722830413).

1130142342323 is a wasteful number, since it uses less digits than its factorization.

1130142342323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15754.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 1130142342323 its reverse (3232432410311), we get a palindrome (4362574752634).

The spelling of 1130142342323 in words is "one trillion, one hundred thirty billion, one hundred forty-two million, three hundred forty-two thousand, three hundred twenty-three".