100401527027 has 2 divisors, whose sum is σ = 100401527028. Its totient is φ = 100401527026.

The previous prime is 100401527003. The next prime is 100401527071. The reversal of 100401527027 is 720725104001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 100401527027 - 2¹⁸ = 100401264883 is a prime.

It is a super-2 number, since 2×100401527027² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (100401527827) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50200763513 + 50200763514.

It is an arithmetic number, because the mean of its divisors is an integer number (50200763514).

Almost surely, 2^100401527027 is an apocalyptic number.

100401527027 is a deficient number, since it is larger than the sum of its proper divisors (1).

100401527027 is an equidigital number, since it uses as much as digits as its factorization.

100401527027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3920, while the sum is 29.

The spelling of 100401527027 in words is "one hundred billion, four hundred one million, five hundred twenty-seven thousand, twenty-seven".