101704426027 has 4 divisors (see below), whose sum is σ = 104453194336. Its totient is φ = 98955657720.

The previous prime is 101704426003. The next prime is 101704426069. The reversal of 101704426027 is 720624407101.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101704426027 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101704425983 and 101704426001.

It is not an unprimeable number, because it can be changed into a prime (101704423027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1374384099 + ... + 1374384172.

It is an arithmetic number, because the mean of its divisors is an integer number (26113298584).

Almost surely, 2^101704426027 is an apocalyptic number.

101704426027 is a deficient number, since it is larger than the sum of its proper divisors (2748768309).

101704426027 is an equidigital number, since it uses as much as digits as its factorization.

101704426027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2748768308.

The product of its (nonzero) digits is 18816, while the sum is 34.

The spelling of 101704426027 in words is "one hundred one billion, seven hundred four million, four hundred twenty-six thousand, twenty-seven".