331132012232033 has 8 divisors (see below), whose sum is σ = 340586847834408. Its totient is φ = 321703772511744.

The previous prime is 331132012232023. The next prime is 331132012232051. The reversal of 331132012232033 is 330232210231133.

It can be written as a sum of positive squares in 4 ways, for example, as 67026838008064 + 264105174223969 = 8186992^2 + 16251313^2 .

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 331132012232033 - 2⁸ = 331132012231777 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 331132012231987 and 331132012232005.

It is not an unprimeable number, because it can be changed into a prime (331132012232023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6648945266 + ... + 6648995067.

It is an arithmetic number, because the mean of its divisors is an integer number (42573355979301).

Almost surely, 2^{331132012232033} is an apocalyptic number.

It is an amenable number.

331132012232033 is a deficient number, since it is larger than the sum of its proper divisors (9454835602375).

331132012232033 is a wasteful number, since it uses less digits than its factorization.

331132012232033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13297941043.

The product of its (nonzero) digits is 11664, while the sum is 29.

Adding to 331132012232033 its reverse (330232210231133), we get a palindrome (661364222463166).

The spelling of 331132012232033 in words is "three hundred thirty-one trillion, one hundred thirty-two billion, twelve million, two hundred thirty-two thousand, thirty-three".