331012102003 has 8 divisors (see below), whose sum is σ = 362918707200. Its totient is φ = 299407929480.

The previous prime is 331012101997. The next prime is 331012102021. The reversal of 331012102003 is 300201210133.

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

It is not a de Polignac number, because 331012102003 - 2²¹ = 331010004851 is a prime.

It is a super-2 number, since 2×331012102003² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (331012102103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75605875 + ... + 75610252.

It is an arithmetic number, because the mean of its divisors is an integer number (45364838400).

Almost surely, 2^331012102003 is an apocalyptic number.

331012102003 is a deficient number, since it is larger than the sum of its proper divisors (31906605197).

331012102003 is a wasteful number, since it uses less digits than its factorization.

331012102003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151216337.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 331012102003 its reverse (300201210133), we get a palindrome (631213312136).

The spelling of 331012102003 in words is "three hundred thirty-one billion, twelve million, one hundred two thousand, three".