1141002131111 has 8 divisors (see below), whose sum is σ = 1168845576864. Its totient is φ = 1113159358080.

The previous prime is 1141002131099. The next prime is 1141002131179. The reversal of 1141002131111 is 1111312001411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1141002131111 - 2¹⁸ = 1141001868967 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1141002131111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1141002131011) 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 in 7 ways as a sum of consecutive naturals, for example, 5931635 + ... + 6120971.

It is an arithmetic number, because the mean of its divisors is an integer number (146105697108).

Almost surely, 2^{1141002131111} is an apocalyptic number.

1141002131111 is a deficient number, since it is larger than the sum of its proper divisors (27843445753).

1141002131111 is a wasteful number, since it uses less digits than its factorization.

1141002131111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336361.

The product of its (nonzero) digits is 24, while the sum is 17.

Adding to 1141002131111 its reverse (1111312001411), we get a palindrome (2252314132522).

The spelling of 1141002131111 in words is "one trillion, one hundred forty-one billion, two million, one hundred thirty-one thousand, one hundred eleven".