101123013030321 has 8 divisors (see below), whose sum is σ = 134972164300320. Its totient is φ = 67344601890272.

The previous prime is 101123013030293. The next prime is 101123013030337. The reversal of 101123013030321 is 123030310321101.

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 101123013030321 - 2⁶ = 101123013030257 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (101123013030821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17685029151 + ... + 17685034868.

It is an arithmetic number, because the mean of its divisors is an integer number (16871520537540).

Almost surely, 2^{101123013030321} is an apocalyptic number.

It is an amenable number.

101123013030321 is a deficient number, since it is larger than the sum of its proper divisors (33849151269999).

101123013030321 is an equidigital number, since it uses as much as digits as its factorization.

101123013030321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35370064975.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 101123013030321 its reverse (123030310321101), we get a palindrome (224153323351422).

The spelling of 101123013030321 in words is "one hundred one trillion, one hundred twenty-three billion, thirteen million, thirty thousand, three hundred twenty-one".