331020010010 has 32 divisors (see below), whose sum is σ = 628127991360. Its totient is φ = 125252725248.

The previous prime is 331020010003. The next prime is 331020010033. The reversal of 331020010010 is 10010020133.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 331020009973 and 331020010000.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1166492 + ... + 1422231.

It is an arithmetic number, because the mean of its divisors is an integer number (19628999730).

Almost surely, 2^331020010010 is an apocalyptic number.

331020010010 is a deficient number, since it is larger than the sum of its proper divisors (297107981350).

331020010010 is a wasteful number, since it uses less digits than its factorization.

331020010010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2589422.

The product of its (nonzero) digits is 18, while the sum is 11.

Adding to 331020010010 its reverse (10010020133), we get a palindrome (341030030143).

The spelling of 331020010010 in words is "three hundred thirty-one billion, twenty million, ten thousand, ten".