332070781121 has 4 divisors (see below), whose sum is σ = 332859548244. Its totient is φ = 331282014000.

The previous prime is 332070781099. The next prime is 332070781123. The reversal of 332070781121 is 121187070233.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 121187070233 = 193 ⋅627912281.

It can be written as a sum of positive squares in 2 ways, for example, as 153222142096 + 178848639025 = 391436^2 + 422905^2 .

It is a cyclic number.

It is not a de Polignac number, because 332070781121 - 2²⁶ = 332003672257 is a prime.

It is a super-3 number, since 3×332070781121³ (a number of 36 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (332070781123) 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, 394382930 + ... + 394383771.

It is an arithmetic number, because the mean of its divisors is an integer number (83214887061).

Almost surely, 2^332070781121 is an apocalyptic number.

It is an amenable number.

332070781121 is a deficient number, since it is larger than the sum of its proper divisors (788767123).

332070781121 is an equidigital number, since it uses as much as digits as its factorization.

332070781121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 788767122.

The product of its (nonzero) digits is 14112, while the sum is 35.

The spelling of 332070781121 in words is "three hundred thirty-two billion, seventy million, seven hundred eighty-one thousand, one hundred twenty-one".