1143100520153 has 2 divisors, whose sum is σ = 1143100520154. Its totient is φ = 1143100520152.

The previous prime is 1143100520113. The next prime is 1143100520203. The reversal of 1143100520153 is 3510250013411.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 977266690624 + 165833829529 = 988568^2 + 407227^2 .

It is a cyclic number.

It is not a de Polignac number, because 1143100520153 - 2¹⁸ = 1143100258009 is a prime.

It is not a weakly prime, because it can be changed into another prime (1143100520113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 571550260076 + 571550260077.

It is an arithmetic number, because the mean of its divisors is an integer number (571550260077).

Almost surely, 2^{1143100520153} is an apocalyptic number.

It is an amenable number.

1143100520153 is a deficient number, since it is larger than the sum of its proper divisors (1).

1143100520153 is an equidigital number, since it uses as much as digits as its factorization.

1143100520153 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1800, while the sum is 26.

Adding to 1143100520153 its reverse (3510250013411), we get a palindrome (4653350533564).

The spelling of 1143100520153 in words is "one trillion, one hundred forty-three billion, one hundred million, five hundred twenty thousand, one hundred fifty-three".