101021321033229 has 4 divisors (see below), whose sum is σ = 134695094710976. Its totient is φ = 67347547355484.

The previous prime is 101021321033179. The next prime is 101021321033299. The reversal of 101021321033229 is 922330123120101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 101021321033229 - 2³⁹ = 100471565219341 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101021321033196 and 101021321033205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101021321033299) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16836886838869 + ... + 16836886838874.

It is an arithmetic number, because the mean of its divisors is an integer number (33673773677744).

Almost surely, 2^{101021321033229} is an apocalyptic number.

It is an amenable number.

101021321033229 is a deficient number, since it is larger than the sum of its proper divisors (33673773677747).

101021321033229 is an equidigital number, since it uses as much as digits as its factorization.

101021321033229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33673773677746.

The product of its (nonzero) digits is 3888, while the sum is 30.

The spelling of 101021321033229 in words is "one hundred one trillion, twenty-one billion, three hundred twenty-one million, thirty-three thousand, two hundred twenty-nine".