1001005600027 has 2 divisors, whose sum is σ = 1001005600028. Its totient is φ = 1001005600026.

The previous prime is 1001005599973. The next prime is 1001005600031. The reversal of 1001005600027 is 7200065001001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1001005600027 - 2³⁵ = 966645861659 is a prime.

It is a super-2 number, since 2×1001005600027² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1001005599980 and 1001005600007.

It is not a weakly prime, because it can be changed into another prime (1001005600057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500502800013 + 500502800014.

It is an arithmetic number, because the mean of its divisors is an integer number (500502800014).

Almost surely, 2^{1001005600027} is an apocalyptic number.

1001005600027 is a deficient number, since it is larger than the sum of its proper divisors (1).

1001005600027 is an equidigital number, since it uses as much as digits as its factorization.

1001005600027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 420, while the sum is 22.

The spelling of 1001005600027 in words is "one trillion, one billion, five million, six hundred thousand, twenty-seven".