101012276447879 has 2 divisors, whose sum is σ = 101012276447880. Its totient is φ = 101012276447878.

The previous prime is 101012276447839. The next prime is 101012276447881. The reversal of 101012276447879 is 978744672210101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 101012276447879 - 2¹² = 101012276443783 is a prime.

Together with 101012276447881, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101012276447839) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50506138223939 + 50506138223940.

It is an arithmetic number, because the mean of its divisors is an integer number (50506138223940).

Almost surely, 2^{101012276447879} is an apocalyptic number.

101012276447879 is a deficient number, since it is larger than the sum of its proper divisors (1).

101012276447879 is an equidigital number, since it uses as much as digits as its factorization.

101012276447879 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9483264, while the sum is 59.

The spelling of 101012276447879 in words is "one hundred one trillion, twelve billion, two hundred seventy-six million, four hundred forty-seven thousand, eight hundred seventy-nine".