1030552300143 has 20 divisors (see below), whose sum is σ = 1545854875488. Its totient is φ = 684184086720.

The previous prime is 1030552300139. The next prime is 1030552300189. The reversal of 1030552300143 is 3410032550301.

1030552300143 is a `hidden beast` number, since 1 + 0 + 305 + 52 + 300 + 1 + 4 + 3 = 666.

It is not a de Polignac number, because 1030552300143 - 2² = 1030552300139 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030552300133) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 26376471 + ... + 26415512.

Almost surely, 2^{1030552300143} is an apocalyptic number.

1030552300143 is a deficient number, since it is larger than the sum of its proper divisors (515302575345).

1030552300143 is an equidigital number, since it uses as much as digits as its factorization.

1030552300143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52792236 (or 52792227 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

Adding to 1030552300143 its reverse (3410032550301), we get a palindrome (4440584850444).

The spelling of 1030552300143 in words is "one trillion, thirty billion, five hundred fifty-two million, three hundred thousand, one hundred forty-three".