1043152993 has 2 divisors, whose sum is σ = 1043152994. Its totient is φ = 1043152992.

The previous prime is 1043152987. The next prime is 1043153003. The reversal of 1043152993 is 3992513401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 968018769 + 75134224 = 31113^2 + 8668^2 .

It is a cyclic number.

It is not a de Polignac number, because 1043152993 - 2⁵ = 1043152961 is a prime.

It is not a weakly prime, because it can be changed into another prime (1043152933) 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, 521576496 + 521576497.

It is an arithmetic number, because the mean of its divisors is an integer number (521576497).

Almost surely, 2^1043152993 is an apocalyptic number.

It is an amenable number.

1043152993 is a deficient number, since it is larger than the sum of its proper divisors (1).

1043152993 is an equidigital number, since it uses as much as digits as its factorization.

1043152993 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 1043152993 is about 32297.8790789736. The cubic root of 1043152993 is about 1014.1822440988.

The spelling of 1043152993 in words is "one billion, forty-three million, one hundred fifty-two thousand, nine hundred ninety-three".