1141102142343 has 16 divisors (see below), whose sum is σ = 1719174604800. Its totient is φ = 747840951000.

The previous prime is 1141102142303. The next prime is 1141102142347. The reversal of 1141102142343 is 3432412011411.

It is a happy number.

1141102142343 is a `hidden beast` number, since 1 + 1 + 411 + 0 + 2 + 14 + 234 + 3 = 666.

It is not a de Polignac number, because 1141102142343 - 2²⁹ = 1140565271431 is a prime.

It is a super-2 number, since 2×1141102142343² (a number of 25 digits) contains 22 as substring.

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 (1141102142347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 358159783 + ... + 358162968.

It is an arithmetic number, because the mean of its divisors is an integer number (107448412800).

Almost surely, 2^{1141102142343} is an apocalyptic number.

1141102142343 is a deficient number, since it is larger than the sum of its proper divisors (578072462457).

1141102142343 is an equidigital number, since it uses as much as digits as its factorization.

1141102142343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 716322819 (or 716322813 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

Adding to 1141102142343 its reverse (3432412011411), we get a palindrome (4573514153754).

The spelling of 1141102142343 in words is "one trillion, one hundred forty-one billion, one hundred two million, one hundred forty-two thousand, three hundred forty-three".