1140143001031 has 2 divisors, whose sum is σ = 1140143001032. Its totient is φ = 1140143001030.

The previous prime is 1140143001007. The next prime is 1140143001043. The reversal of 1140143001031 is 1301003410411.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1140143001031 - 2⁵ = 1140143000999 is a prime.

It is a super-2 number, since 2×1140143001031² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1140143041031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570071500515 + 570071500516.

It is an arithmetic number, because the mean of its divisors is an integer number (570071500516).

Almost surely, 2^{1140143001031} is an apocalyptic number.

1140143001031 is a deficient number, since it is larger than the sum of its proper divisors (1).

1140143001031 is an equidigital number, since it uses as much as digits as its factorization.

1140143001031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 1140143001031 its reverse (1301003410411), we get a palindrome (2441146411442).

The spelling of 1140143001031 in words is "one trillion, one hundred forty billion, one hundred forty-three million, one thousand, thirty-one".