331123000322 has 8 divisors (see below), whose sum is σ = 496687485072. Its totient is φ = 165560505300.

The previous prime is 331123000277. The next prime is 331123000421. The reversal of 331123000322 is 223000321133.

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

It is a junction number, because it is equal to n+sod(n) for n = 331123000294 and 331123000303.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30797 + ... + 814367.

It is an arithmetic number, because the mean of its divisors is an integer number (62085935634).

Almost surely, 2^331123000322 is an apocalyptic number.

331123000322 is a deficient number, since it is larger than the sum of its proper divisors (165564484750).

331123000322 is a wasteful number, since it uses less digits than its factorization.

331123000322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 994864.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 331123000322 its reverse (223000321133), we get a palindrome (554123321455).

The spelling of 331123000322 in words is "three hundred thirty-one billion, one hundred twenty-three million, three hundred twenty-two", and thus it is an aban number.