121338833335 has 8 divisors (see below), whose sum is σ = 148704613056. Its totient is φ = 95005724640.

The previous prime is 121338833311. The next prime is 121338833339. The reversal of 121338833335 is 533338833121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 121338833335 - 2²³ = 121330444727 is a prime.

It is a super-2 number, since 2×121338833335² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 121338833291 and 121338833300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121338833339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 258167496 + ... + 258167965.

It is an arithmetic number, because the mean of its divisors is an integer number (18588076632).

Almost surely, 2^121338833335 is an apocalyptic number.

121338833335 is a deficient number, since it is larger than the sum of its proper divisors (27365779721).

121338833335 is an equidigital number, since it uses as much as digits as its factorization.

121338833335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 516335513.

The product of its digits is 466560, while the sum is 43.

The spelling of 121338833335 in words is "one hundred twenty-one billion, three hundred thirty-eight million, eight hundred thirty-three thousand, three hundred thirty-five".