121433110013 has 8 divisors (see below), whose sum is σ = 121720760640. Its totient is φ = 121145624320.

The previous prime is 121433109997. The next prime is 121433110021. The reversal of 121433110013 is 310011334121.

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 121433110013 - 2⁴ = 121433109997 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 (121433110033) 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, 1500848 + ... + 1579686.

It is an arithmetic number, because the mean of its divisors is an integer number (15215095080).

Almost surely, 2^121433110013 is an apocalyptic number.

It is an amenable number.

121433110013 is a deficient number, since it is larger than the sum of its proper divisors (287650627).

121433110013 is an equidigital number, since it uses as much as digits as its factorization.

121433110013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82467.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 121433110013 its reverse (310011334121), we get a palindrome (431444444134).

The spelling of 121433110013 in words is "one hundred twenty-one billion, four hundred thirty-three million, one hundred ten thousand, thirteen".