1140234120187 has 2 divisors, whose sum is σ = 1140234120188. Its totient is φ = 1140234120186.

The previous prime is 1140234120133. The next prime is 1140234120191. The reversal of 1140234120187 is 7810214320411.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1140234120187 - 2³¹ = 1138086636539 is a prime.

It is not a weakly prime, because it can be changed into another prime (1140234120107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570117060093 + 570117060094.

It is an arithmetic number, because the mean of its divisors is an integer number (570117060094).

Almost surely, 2^{1140234120187} is an apocalyptic number.

1140234120187 is a deficient number, since it is larger than the sum of its proper divisors (1).

1140234120187 is an equidigital number, since it uses as much as digits as its factorization.

1140234120187 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10752, while the sum is 34.

Adding to 1140234120187 its reverse (7810214320411), we get a palindrome (8950448440598).

The spelling of 1140234120187 in words is "one trillion, one hundred forty billion, two hundred thirty-four million, one hundred twenty thousand, one hundred eighty-seven".