1087327403 has 2 divisors, whose sum is σ = 1087327404. Its totient is φ = 1087327402.

The previous prime is 1087327349. The next prime is 1087327447. The reversal of 1087327403 is 3047237801.

It is a strong prime.

It is an emirp because it is prime and its reverse (3047237801) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1087327403 - 2²⁸ = 818891947 is a prime.

It is not a weakly prime, because it can be changed into another prime (1087327303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 543663701 + 543663702.

It is an arithmetic number, because the mean of its divisors is an integer number (543663702).

Almost surely, 2^1087327403 is an apocalyptic number.

1087327403 is a deficient number, since it is larger than the sum of its proper divisors (1).

1087327403 is an equidigital number, since it uses as much as digits as its factorization.

1087327403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28224, while the sum is 35.

The square root of 1087327403 is about 32974.6478828812. The cubic root of 1087327403 is about 1028.3006518536.

The spelling of 1087327403 in words is "one billion, eighty-seven million, three hundred twenty-seven thousand, four hundred three".