1038811087 has 2 divisors, whose sum is σ = 1038811088. Its totient is φ = 1038811086.

The previous prime is 1038811057. The next prime is 1038811091. The reversal of 1038811087 is 7801188301.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1038811087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1038811057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 519405543 + 519405544.

It is an arithmetic number, because the mean of its divisors is an integer number (519405544).

Almost surely, 2^1038811087 is an apocalyptic number.

1038811087 is a deficient number, since it is larger than the sum of its proper divisors (1).

1038811087 is an equidigital number, since it uses as much as digits as its factorization.

1038811087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10752, while the sum is 37.

The square root of 1038811087 is about 32230.5924084557. The cubic root of 1038811087 is about 1012.7731802018.

Adding to 1038811087 its reverse (7801188301), we get a palindrome (8839999388).

The spelling of 1038811087 in words is "one billion, thirty-eight million, eight hundred eleven thousand, eighty-seven".