101042426223 has 12 divisors (see below), whose sum is σ = 146296851688. Its totient is φ = 67201611120.

The previous prime is 101042426213. The next prime is 101042426339. The reversal of 101042426223 is 322624240101.

101042426223 is a `hidden beast` number, since 1 + 0 + 10 + 4 + 2 + 426 + 223 = 666.

It is not a de Polignac number, because 101042426223 - 2⁹ = 101042425711 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101042426213) 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 11 ways as a sum of consecutive naturals, for example, 13329865 + ... + 13337442.

Almost surely, 2^101042426223 is an apocalyptic number.

101042426223 is a deficient number, since it is larger than the sum of its proper divisors (45254425465).

101042426223 is a wasteful number, since it uses less digits than its factorization.

101042426223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26667734 (or 26667731 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 101042426223 its reverse (322624240101), we get a palindrome (423666666324).

The spelling of 101042426223 in words is "one hundred one billion, forty-two million, four hundred twenty-six thousand, two hundred twenty-three".