331132201121323 has 32 divisors (see below), whose sum is σ = 390077820057600. Its totient is φ = 275233947715584.

The previous prime is 331132201121219. The next prime is 331132201121329. The reversal of 331132201121323 is 323121102231133.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-331132201121323 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 331132201121291 and 331132201121300.

It is not an unprimeable number, because it can be changed into a prime (331132201121329) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31166011 + ... + 40417627.

It is an arithmetic number, because the mean of its divisors is an integer number (12189931876800).

Almost surely, 2^{331132201121323} is an apocalyptic number.

331132201121323 is a deficient number, since it is larger than the sum of its proper divisors (58945618936277).

331132201121323 is a wasteful number, since it uses less digits than its factorization.

331132201121323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9252859.

The product of its (nonzero) digits is 3888, while the sum is 28.

Adding to 331132201121323 its reverse (323121102231133), we get a palindrome (654253303352456).

The spelling of 331132201121323 in words is "three hundred thirty-one trillion, one hundred thirty-two billion, two hundred one million, one hundred twenty-one thousand, three hundred twenty-three".