101454620027 has 2 divisors, whose sum is σ = 101454620028. Its totient is φ = 101454620026.

The previous prime is 101454620023. The next prime is 101454620101. The reversal of 101454620027 is 720026454101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 101454620027 - 2² = 101454620023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 101454619975 and 101454620002.

It is not a weakly prime, because it can be changed into another prime (101454620023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50727310013 + 50727310014.

It is an arithmetic number, because the mean of its divisors is an integer number (50727310014).

Almost surely, 2^101454620027 is an apocalyptic number.

101454620027 is a deficient number, since it is larger than the sum of its proper divisors (1).

101454620027 is an equidigital number, since it uses as much as digits as its factorization.

101454620027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13440, while the sum is 32.

The spelling of 101454620027 in words is "one hundred one billion, four hundred fifty-four million, six hundred twenty thousand, twenty-seven".