331303320002 has 8 divisors (see below), whose sum is σ = 518561718336. Its totient is φ = 158449413892.

The previous prime is 331303319989. The next prime is 331303320011. The reversal of 331303320002 is 200023303133.

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

It is a super-2 number, since 2×331303320002² (a number of 24 digits) contains 22 as substring.

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, 3601122998 + ... + 3601123089.

It is an arithmetic number, because the mean of its divisors is an integer number (64820214792).

Almost surely, 2^331303320002 is an apocalyptic number.

331303320002 is a deficient number, since it is larger than the sum of its proper divisors (187258398334).

331303320002 is a wasteful number, since it uses less digits than its factorization.

331303320002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7202246112.

The product of its (nonzero) digits is 972, while the sum is 20.

Adding to 331303320002 its reverse (200023303133), we get a palindrome (531326623135).

The spelling of 331303320002 in words is "three hundred thirty-one billion, three hundred three million, three hundred twenty thousand, two".