27803003000231 has 2 divisors, whose sum is σ = 27803003000232. Its totient is φ = 27803003000230.

The previous prime is 27803003000209. The next prime is 27803003000273. The reversal of 27803003000231 is 13200030030872.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-27803003000231 is a prime.

It is a super-2 number, since 2×27803003000231² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 27803003000194 and 27803003000203.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (27803003002231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13901501500115 + 13901501500116.

It is an arithmetic number, because the mean of its divisors is an integer number (13901501500116).

Almost surely, 2^{27803003000231} is an apocalyptic number.

27803003000231 is a deficient number, since it is larger than the sum of its proper divisors (1).

27803003000231 is an equidigital number, since it uses as much as digits as its factorization.

27803003000231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 29.

The spelling of 27803003000231 in words is "twenty-seven trillion, eight hundred three billion, three million, two hundred thirty-one", and thus it is an aban number.