101121323103321 has 4 divisors (see below), whose sum is σ = 134828430804432. Its totient is φ = 67414215402212.

The previous prime is 101121323103319. The next prime is 101121323103371. The reversal of 101121323103321 is 123301323121101.

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 a cyclic number.

It is not a de Polignac number, because 101121323103321 - 2¹ = 101121323103319 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 101121323103291 and 101121323103300.

It is not an unprimeable number, because it can be changed into a prime (101121323103301) 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, 16853553850551 + ... + 16853553850556.

It is an arithmetic number, because the mean of its divisors is an integer number (33707107701108).

Almost surely, 2^{101121323103321} is an apocalyptic number.

It is an amenable number.

101121323103321 is a deficient number, since it is larger than the sum of its proper divisors (33707107701111).

101121323103321 is an equidigital number, since it uses as much as digits as its factorization.

101121323103321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33707107701110.

The product of its (nonzero) digits is 648, while the sum is 24.

Adding to 101121323103321 its reverse (123301323121101), we get a palindrome (224422646224422).

The spelling of 101121323103321 in words is "one hundred one trillion, one hundred twenty-one billion, three hundred twenty-three million, one hundred three thousand, three hundred twenty-one".