1143132131241 has 10 divisors (see below), whose sum is σ = 1707641825802. Its totient is φ = 762088087440.

The previous prime is 1143132131221. The next prime is 1143132131243. The reversal of 1143132131241 is 1421312313411.

1143132131241 is a `hidden beast` number, since 1 + 1 + 431 + 3 + 213 + 12 + 4 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1134736257600 + 8395873641 = 1065240^2 + 91629^2 .

It is not a de Polignac number, because 1143132131241 - 2⁶ = 1143132131177 is a prime.

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

It is not an unprimeable number, because it can be changed into a prime (1143132131243) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 7056371100 + ... + 7056371261.

Almost surely, 2^{1143132131241} is an apocalyptic number.

It is an amenable number.

1143132131241 is a deficient number, since it is larger than the sum of its proper divisors (564509694561).

1143132131241 is an equidigital number, since it uses as much as digits as its factorization.

1143132131241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14112742373 (or 14112742364 counting only the distinct ones).

The product of its digits is 1728, while the sum is 27.

Adding to 1143132131241 its reverse (1421312313411), we get a palindrome (2564444444652).

The spelling of 1143132131241 in words is "one trillion, one hundred forty-three billion, one hundred thirty-two million, one hundred thirty-one thousand, two hundred forty-one".