100812847046027 has 2 divisors, whose sum is σ = 100812847046028. Its totient is φ = 100812847046026.

The previous prime is 100812847046011. The next prime is 100812847046081. The reversal of 100812847046027 is 720640748218001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 100812847046027 - 2⁴ = 100812847046011 is a prime.

It is not a weakly prime, because it can be changed into another prime (100812847046227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50406423523013 + 50406423523014.

It is an arithmetic number, because the mean of its divisors is an integer number (50406423523014).

Almost surely, 2^{100812847046027} is an apocalyptic number.

100812847046027 is a deficient number, since it is larger than the sum of its proper divisors (1).

100812847046027 is an equidigital number, since it uses as much as digits as its factorization.

100812847046027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1204224, while the sum is 50.

The spelling of 100812847046027 in words is "one hundred trillion, eight hundred twelve billion, eight hundred forty-seven million, forty-six thousand, twenty-seven".