101040262221 has 8 divisors (see below), whose sum is σ = 134785034080. Its totient is φ = 67327832592.

The previous prime is 101040262153. The next prime is 101040262259. The reversal of 101040262221 is 122262040101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 101040262221 - 2¹⁰ = 101040261197 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 (101040262261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8078266 + ... + 8090763.

It is an arithmetic number, because the mean of its divisors is an integer number (16848129260).

Almost surely, 2^101040262221 is an apocalyptic number.

It is an amenable number.

101040262221 is a deficient number, since it is larger than the sum of its proper divisors (33744771859).

101040262221 is a wasteful number, since it uses less digits than its factorization.

101040262221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16171115.

The product of its (nonzero) digits is 384, while the sum is 21.

The spelling of 101040262221 in words is "one hundred one billion, forty million, two hundred sixty-two thousand, two hundred twenty-one".