101324421421121 has 8 divisors (see below), whose sum is σ = 102312876456960. Its totient is φ = 100336057208352.

The previous prime is 101324421421079. The next prime is 101324421421123. The reversal of 101324421421121 is 121124124423101.

It is a happy number.

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 101324421421121 - 2¹⁴ = 101324421404737 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101324421421123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20462561 + ... + 24927198.

It is an arithmetic number, because the mean of its divisors is an integer number (12789109557120).

Almost surely, 2^{101324421421121} is an apocalyptic number.

It is an amenable number.

101324421421121 is a deficient number, since it is larger than the sum of its proper divisors (988455035839).

101324421421121 is a wasteful number, since it uses less digits than its factorization.

101324421421121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45411535.

The product of its (nonzero) digits is 3072, while the sum is 29.

Adding to 101324421421121 its reverse (121124124423101), we get a palindrome (222448545844222).

The spelling of 101324421421121 in words is "one hundred one trillion, three hundred twenty-four billion, four hundred twenty-one million, four hundred twenty-one thousand, one hundred twenty-one".