1143100520132 has 12 divisors (see below), whose sum is σ = 2020232108076. Its totient is φ = 565891346400.

The previous prime is 1143100520113. The next prime is 1143100520153. The reversal of 1143100520132 is 2310250013411.

It can be written as a sum of positive squares in 2 ways, for example, as 705576480196 + 437524039936 = 839986^2 + 661456^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1143100520098 and 1143100520107.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1414727963 + ... + 1414728770.

It is an arithmetic number, because the mean of its divisors is an integer number (168352675673).

Almost surely, 2^{1143100520132} is an apocalyptic number.

It is an amenable number.

1143100520132 is a deficient number, since it is larger than the sum of its proper divisors (877131587944).

1143100520132 is a wasteful number, since it uses less digits than its factorization.

1143100520132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2829456838 (or 2829456836 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

Adding to 1143100520132 its reverse (2310250013411), we get a palindrome (3453350533543).

The spelling of 1143100520132 in words is "one trillion, one hundred forty-three billion, one hundred million, five hundred twenty thousand, one hundred thirty-two".