101134431223021 has 8 divisors (see below), whose sum is σ = 115674011893440. Its totient is φ = 86617801747968.

The previous prime is 101134431222973. The next prime is 101134431223051. The reversal of 101134431223021 is 120322134431101.

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

It is a cyclic number.

It is not a de Polignac number, because 101134431223021 - 2⁴¹ = 98935407967469 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101134431223051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5737789396 + ... + 5737807021.

It is an arithmetic number, because the mean of its divisors is an integer number (14459251486680).

Almost surely, 2^{101134431223021} is an apocalyptic number.

It is an amenable number.

101134431223021 is a deficient number, since it is larger than the sum of its proper divisors (14539580670419).

101134431223021 is a wasteful number, since it uses less digits than its factorization.

101134431223021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11475597683.

The product of its (nonzero) digits is 3456, while the sum is 28.

Adding to 101134431223021 its reverse (120322134431101), we get a palindrome (221456565654122).

The spelling of 101134431223021 in words is "one hundred one trillion, one hundred thirty-four billion, four hundred thirty-one million, two hundred twenty-three thousand, twenty-one".