1130143120423 has 2 divisors, whose sum is σ = 1130143120424. Its totient is φ = 1130143120422.

The previous prime is 1130143120387. The next prime is 1130143120427. The reversal of 1130143120423 is 3240213410311.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1130143120423 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1130143120427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565071560211 + 565071560212.

It is an arithmetic number, because the mean of its divisors is an integer number (565071560212).

Almost surely, 2^{1130143120423} is an apocalyptic number.

1130143120423 is a deficient number, since it is larger than the sum of its proper divisors (1).

1130143120423 is an equidigital number, since it uses as much as digits as its factorization.

1130143120423 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 1130143120423 its reverse (3240213410311), we get a palindrome (4370356530734).

The spelling of 1130143120423 in words is "one trillion, one hundred thirty billion, one hundred forty-three million, one hundred twenty thousand, four hundred twenty-three".