3020113212311 has 4 divisors (see below), whose sum is σ = 3252429613272. Its totient is φ = 2787796811352.

The previous prime is 3020113212271. The next prime is 3020113212317. The reversal of 3020113212311 is 1132123110203.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3020113212311 - 2³⁰ = 3019039470487 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 (3020113212317) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116158200461 + ... + 116158200486.

It is an arithmetic number, because the mean of its divisors is an integer number (813107403318).

Almost surely, 2^{3020113212311} is an apocalyptic number.

3020113212311 is a deficient number, since it is larger than the sum of its proper divisors (232316400961).

3020113212311 is a wasteful number, since it uses less digits than its factorization.

3020113212311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232316400960.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 3020113212311 its reverse (1132123110203), we get a palindrome (4152236322514).

The spelling of 3020113212311 in words is "three trillion, twenty billion, one hundred thirteen million, two hundred twelve thousand, three hundred eleven".