3521300231012 has 24 divisors (see below), whose sum is σ = 6430282286400. Its totient is φ = 1684078669856.

The previous prime is 3521300230969. The next prime is 3521300231041. The reversal of 3521300231012 is 2101320031253.

It is a super-3 number, since 3×3521300231012³ (a number of 39 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8861039 + ... + 9249897.

It is an arithmetic number, because the mean of its divisors is an integer number (267928428600).

Almost surely, 2^{3521300231012} is an apocalyptic number.

It is an amenable number.

3521300231012 is a deficient number, since it is larger than the sum of its proper divisors (2908982055388).

3521300231012 is a wasteful number, since it uses less digits than its factorization.

3521300231012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487315 (or 487313 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 23.

Adding to 3521300231012 its reverse (2101320031253), we get a palindrome (5622620262265).

The spelling of 3521300231012 in words is "three trillion, five hundred twenty-one billion, three hundred million, two hundred thirty-one thousand, twelve".