100992821140927 has 2 divisors, whose sum is σ = 100992821140928. Its totient is φ = 100992821140926.

The previous prime is 100992821140909. The next prime is 100992821141087. The reversal of 100992821140927 is 729041128299001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 100992821140927 - 2³⁹ = 100443065327039 is a prime.

It is a super-3 number, since 3×100992821140927³ (a number of 43 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100992821140327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50496410570463 + 50496410570464.

It is an arithmetic number, because the mean of its divisors is an integer number (50496410570464).

Almost surely, 2^{100992821140927} is an apocalyptic number.

100992821140927 is a deficient number, since it is larger than the sum of its proper divisors (1).

100992821140927 is an equidigital number, since it uses as much as digits as its factorization.

100992821140927 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1306368, while the sum is 55.

The spelling of 100992821140927 in words is "one hundred trillion, nine hundred ninety-two billion, eight hundred twenty-one million, one hundred forty thousand, nine hundred twenty-seven".