1042002293 has 2 divisors, whose sum is σ = 1042002294. Its totient is φ = 1042002292.

The previous prime is 1042002263. The next prime is 1042002323. The reversal of 1042002293 is 3922002401.

It is a balanced prime because it is at equal distance from previous prime (1042002263) and next prime (1042002323).

It can be written as a sum of positive squares in only one way, i.e., 811509169 + 230493124 = 28487^2 + 15182^2 .

It is a cyclic number.

It is not a de Polignac number, because 1042002293 - 2⁶ = 1042002229 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1042002223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 521001146 + 521001147.

It is an arithmetic number, because the mean of its divisors is an integer number (521001147).

Almost surely, 2^1042002293 is an apocalyptic number.

It is an amenable number.

1042002293 is a deficient number, since it is larger than the sum of its proper divisors (1).

1042002293 is an equidigital number, since it uses as much as digits as its factorization.

1042002293 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 1042002293 is about 32280.0603004393. The cubic root of 1042002293 is about 1013.8091927530.

Adding to 1042002293 its reverse (3922002401), we get a palindrome (4964004694).

The spelling of 1042002293 in words is "one billion, forty-two million, two thousand, two hundred ninety-three".