1130142342031 has 2 divisors, whose sum is σ = 1130142342032. Its totient is φ = 1130142342030.

The previous prime is 1130142342029. The next prime is 1130142342037. The reversal of 1130142342031 is 1302432410311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1130142342031 - 2¹ = 1130142342029 is a prime.

It is a super-2 number, since 2×1130142342031² (a number of 25 digits) contains 22 as substring.

Together with 1130142342029, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 1130142341987 and 1130142342005.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1130142342037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565071171015 + 565071171016.

It is an arithmetic number, because the mean of its divisors is an integer number (565071171016).

Almost surely, 2^{1130142342031} is an apocalyptic number.

1130142342031 is a deficient number, since it is larger than the sum of its proper divisors (1).

1130142342031 is an equidigital number, since it uses as much as digits as its factorization.

1130142342031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 1130142342031 its reverse (1302432410311), we get a palindrome (2432574752342).

The spelling of 1130142342031 in words is "one trillion, one hundred thirty billion, one hundred forty-two million, three hundred forty-two thousand, thirty-one".