3101012330221 has 48 divisors (see below), whose sum is σ = 3572050466880. Its totient is φ = 2666890759680.

The previous prime is 3101012330191. The next prime is 3101012330233. The reversal of 3101012330221 is 1220332101013.

It is not a de Polignac number, because 3101012330221 - 2¹⁹ = 3101011805933 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3101012330621) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2463075090 + ... + 2463076348.

It is an arithmetic number, because the mean of its divisors is an integer number (74417718060).

Almost surely, 2^{3101012330221} is an apocalyptic number.

It is an amenable number.

3101012330221 is a deficient number, since it is larger than the sum of its proper divisors (471038136659).

3101012330221 is a wasteful number, since it uses less digits than its factorization.

3101012330221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2234 (or 2107 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 3101012330221 its reverse (1220332101013), we get a palindrome (4321344431234).

The spelling of 3101012330221 in words is "three trillion, one hundred one billion, twelve million, three hundred thirty thousand, two hundred twenty-one".