13333100030121 has 4 divisors (see below), whose sum is σ = 17777466706832. Its totient is φ = 8888733353412.

The previous prime is 13333100030111. The next prime is 13333100030123. The reversal of 13333100030121 is 12103000133331.

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 not a de Polignac number, because 13333100030121 - 2¹⁰ = 13333100029097 is a prime.

It is a super-2 number, since 2×13333100030121² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13333100030123) 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, 2222183338351 + ... + 2222183338356.

It is an arithmetic number, because the mean of its divisors is an integer number (4444366676708).

Almost surely, 2^{13333100030121} is an apocalyptic number.

It is an amenable number.

13333100030121 is a deficient number, since it is larger than the sum of its proper divisors (4444366676711).

13333100030121 is an equidigital number, since it uses as much as digits as its factorization.

13333100030121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4444366676710.

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 13333100030121 its reverse (12103000133331), we get a palindrome (25436100163452).

The spelling of 13333100030121 in words is "thirteen trillion, three hundred thirty-three billion, one hundred million, thirty thousand, one hundred twenty-one".