1130143133442 has 16 divisors (see below), whose sum is σ = 2262980301120. Its totient is φ = 376265372112.

The previous prime is 1130143133437. The next prime is 1130143133489. The reversal of 1130143133442 is 2443313410311.

It is a super-2 number, since 2×1130143133442² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112245973 + ... + 112256040.

It is an arithmetic number, because the mean of its divisors is an integer number (141436268820).

Almost surely, 2^{1130143133442} is an apocalyptic number.

1130143133442 is an abundant number, since it is smaller than the sum of its proper divisors (1132837167678).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1130143133442 is a wasteful number, since it uses less digits than its factorization.

1130143133442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224502857.

The product of its (nonzero) digits is 10368, while the sum is 30.

Adding to 1130143133442 its reverse (2443313410311), we get a palindrome (3573456543753).

The spelling of 1130143133442 in words is "one trillion, one hundred thirty billion, one hundred forty-three million, one hundred thirty-three thousand, four hundred forty-two".