1042253351 has 2 divisors, whose sum is σ = 1042253352. Its totient is φ = 1042253350.

The previous prime is 1042253347. The next prime is 1042253363. The reversal of 1042253351 is 1533522401.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1042253351 - 2² = 1042253347 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1042253351.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1042253371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 521126675 + 521126676.

It is an arithmetic number, because the mean of its divisors is an integer number (521126676).

Almost surely, 2^1042253351 is an apocalyptic number.

1042253351 is a deficient number, since it is larger than the sum of its proper divisors (1).

1042253351 is an equidigital number, since it uses as much as digits as its factorization.

1042253351 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 1042253351 is about 32283.9488136132. The cubic root of 1042253351 is about 1013.8906079512.

Adding to 1042253351 its reverse (1533522401), we get a palindrome (2575775752).

The spelling of 1042253351 in words is "one billion, forty-two million, two hundred fifty-three thousand, three hundred fifty-one".