1035012491 has 2 divisors, whose sum is σ = 1035012492. Its totient is φ = 1035012490.

The previous prime is 1035012467. The next prime is 1035012493. The reversal of 1035012491 is 1942105301.

1035012491 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1035012491 - 2¹⁴ = 1034996107 is a prime.

Together with 1035012493, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1035012491.

It is not a weakly prime, because it can be changed into another prime (1035012493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 517506245 + 517506246.

It is an arithmetic number, because the mean of its divisors is an integer number (517506246).

Almost surely, 2^1035012491 is an apocalyptic number.

1035012491 is a deficient number, since it is larger than the sum of its proper divisors (1).

1035012491 is an equidigital number, since it uses as much as digits as its factorization.

1035012491 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 1035012491 is about 32171.6100156644. The cubic root of 1035012491 is about 1011.5372111957.

Adding to 1035012491 its reverse (1942105301), we get a palindrome (2977117792).

The spelling of 1035012491 in words is "one billion, thirty-five million, twelve thousand, four hundred ninety-one".