1042301287 has 2 divisors, whose sum is σ = 1042301288. Its totient is φ = 1042301286.

The previous prime is 1042301243. The next prime is 1042301291. The reversal of 1042301287 is 7821032401.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1042301287 - 2¹¹ = 1042299239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1042304287) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 521150643 + 521150644.

It is an arithmetic number, because the mean of its divisors is an integer number (521150644).

Almost surely, 2^1042301287 is an apocalyptic number.

1042301287 is a deficient number, since it is larger than the sum of its proper divisors (1).

1042301287 is an equidigital number, since it uses as much as digits as its factorization.

1042301287 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 1042301287 is about 32284.6912173556. The cubic root of 1042301287 is about 1013.9061515536.

Adding to 1042301287 its reverse (7821032401), we get a palindrome (8863333688).

It can be divided in two parts, 104230 and 1287, that multiplied together give a triangular number (134144010 = T₁₆₃₇₉).

The spelling of 1042301287 in words is "one billion, forty-two million, three hundred one thousand, two hundred eighty-seven".