101330121002023 has 4 divisors (see below), whose sum is σ = 103801587367968. Its totient is φ = 98858654636080.

The previous prime is 101330121002017. The next prime is 101330121002027. The reversal of 101330121002023 is 320200121033101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 101330121002023 - 2²¹ = 101330118904871 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 (101330121002027) 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, 1235733182911 + ... + 1235733182992.

It is an arithmetic number, because the mean of its divisors is an integer number (25950396841992).

Almost surely, 2^{101330121002023} is an apocalyptic number.

101330121002023 is a deficient number, since it is larger than the sum of its proper divisors (2471466365945).

101330121002023 is an equidigital number, since it uses as much as digits as its factorization.

101330121002023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2471466365944.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 101330121002023 its reverse (320200121033101), we get a palindrome (421530242035124).

The spelling of 101330121002023 in words is "one hundred one trillion, three hundred thirty billion, one hundred twenty-one million, two thousand, twenty-three".