121010011333323 has 20 divisors (see below), whose sum is σ = 188226595454568. Its totient is φ = 69148577900640.

The previous prime is 121010011333319. The next prime is 121010011333333. The reversal of 121010011333323 is 323333110010121.

It is not a de Polignac number, because 121010011333323 - 2² = 121010011333319 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 121010011333293 and 121010011333302.

It is not an unprimeable number, because it can be changed into a prime (121010011333303) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 8399965818 + ... + 8399980223.

Almost surely, 2^{121010011333323} is an apocalyptic number.

121010011333323 is a deficient number, since it is larger than the sum of its proper divisors (67216584121245).

121010011333323 is an frugal number, since it uses more digits than its factorization.

121010011333323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16799946072 (or 16799946051 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 121010011333323 its reverse (323333110010121), we get a palindrome (444343121343444).

The spelling of 121010011333323 in words is "one hundred twenty-one trillion, ten billion, eleven million, three hundred thirty-three thousand, three hundred twenty-three".