3120100223111 has 8 divisors (see below), whose sum is σ = 3186259372800. Its totient is φ = 3054383610040.

The previous prime is 3120100223089. The next prime is 3120100223167. The reversal of 3120100223111 is 1113220010213.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3120100223111 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3120100223111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3120100223171) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110619905 + ... + 110648106.

It is an arithmetic number, because the mean of its divisors is an integer number (398282421600).

Almost surely, 2^{3120100223111} is an apocalyptic number.

3120100223111 is a deficient number, since it is larger than the sum of its proper divisors (66159149689).

3120100223111 is a wasteful number, since it uses less digits than its factorization.

3120100223111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221268309.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 3120100223111 its reverse (1113220010213), we get a palindrome (4233320233324).

The spelling of 3120100223111 in words is "three trillion, one hundred twenty billion, one hundred million, two hundred twenty-three thousand, one hundred eleven".