331101003223 has 4 divisors (see below), whose sum is σ = 331965497088. Its totient is φ = 330236509360.

The previous prime is 331101003221. The next prime is 331101003271. The reversal of 331101003223 is 322300101133.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 322300101133 = 3967 ⋅81245299.

It is a cyclic number.

It is not a de Polignac number, because 331101003223 - 2¹ = 331101003221 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 331101003223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (331101003221) 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, 432246358 + ... + 432247123.

It is an arithmetic number, because the mean of its divisors is an integer number (82991374272).

Almost surely, 2^331101003223 is an apocalyptic number.

331101003223 is a deficient number, since it is larger than the sum of its proper divisors (864493865).

331101003223 is an equidigital number, since it uses as much as digits as its factorization.

331101003223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 864493864.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 331101003223 its reverse (322300101133), we get a palindrome (653401104356).

The spelling of 331101003223 in words is "three hundred thirty-one billion, one hundred one million, three thousand, two hundred twenty-three".