1142959303 has 2 divisors, whose sum is σ = 1142959304. Its totient is φ = 1142959302.

The previous prime is 1142959297. The next prime is 1142959319. The reversal of 1142959303 is 3039592411.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1142959303 is a prime.

It is a super-3 number, since 3×1142959303³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1142959333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 571479651 + 571479652.

It is an arithmetic number, because the mean of its divisors is an integer number (571479652).

Almost surely, 2^1142959303 is an apocalyptic number.

1142959303 is a deficient number, since it is larger than the sum of its proper divisors (1).

1142959303 is an equidigital number, since it uses as much as digits as its factorization.

1142959303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 29160, while the sum is 37.

The square root of 1142959303 is about 33807.6811242652. The cubic root of 1142959303 is about 1045.5470691541.

The spelling of 1142959303 in words is "one billion, one hundred forty-two million, nine hundred fifty-nine thousand, three hundred three".