10087403 has 2 divisors, whose sum is σ = 10087404. Its totient is φ = 10087402.

The previous prime is 10087379. The next prime is 10087411. The reversal of 10087403 is 30478001.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10087403 - 2⁶ = 10087339 is a prime.

It is not a weakly prime, because it can be changed into another prime (10087003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5043701 + 5043702.

It is an arithmetic number, because the mean of its divisors is an integer number (5043702).

Almost surely, 2^10087403 is an apocalyptic number.

10087403 is a deficient number, since it is larger than the sum of its proper divisors (1).

10087403 is an equidigital number, since it uses as much as digits as its factorization.

10087403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 10087403 is about 3176.0672222105. The cubic root of 10087403 is about 216.0693293111.

The spelling of 10087403 in words is "ten million, eighty-seven thousand, four hundred three".