1130143201023 has 4 divisors (see below), whose sum is σ = 1506857601368. Its totient is φ = 753428800680.

The previous prime is 1130143201001. The next prime is 1130143201027. The reversal of 1130143201023 is 3201023410311.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1130143201023 - 2¹² = 1130143196927 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 (1130143201027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 188357200168 + ... + 188357200173.

It is an arithmetic number, because the mean of its divisors is an integer number (376714400342).

Almost surely, 2^{1130143201023} is an apocalyptic number.

1130143201023 is a deficient number, since it is larger than the sum of its proper divisors (376714400345).

1130143201023 is an equidigital number, since it uses as much as digits as its factorization.

1130143201023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 376714400344.

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

Adding to 1130143201023 its reverse (3201023410311), we get a palindrome (4331166611334).

The spelling of 1130143201023 in words is "one trillion, one hundred thirty billion, one hundred forty-three million, two hundred one thousand, twenty-three".