1143241131330 has 96 divisors (see below), whose sum is σ = 3069779731200. Its totient is φ = 295025170176.

The previous prime is 1143241131223. The next prime is 1143241131367. The reversal of 1143241131330 is 331311423411.

1143241131330 is a `hidden beast` number, since 1 + 1 + 4 + 324 + 1 + 1 + 3 + 1 + 330 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 1143241131294 and 1143241131303.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1141900 + ... + 1894839.

It is an arithmetic number, because the mean of its divisors is an integer number (31976872200).

Almost surely, 2^{1143241131330} is an apocalyptic number.

1143241131330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1143241131330 is an abundant number, since it is smaller than the sum of its proper divisors (1926538599870).

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

1143241131330 is a wasteful number, since it uses less digits than its factorization.

1143241131330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3036888 (or 3036885 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

Adding to 1143241131330 its reverse (331311423411), we get a palindrome (1474552554741).

The spelling of 1143241131330 in words is "one trillion, one hundred forty-three billion, two hundred forty-one million, one hundred thirty-one thousand, three hundred thirty".