2030121112311 has 6 divisors (see below), whose sum is σ = 2932397162240. Its totient is φ = 1353414074868.

The previous prime is 2030121112309. The next prime is 2030121112319. The reversal of 2030121112311 is 1132111210302.

2030121112311 is a `hidden beast` number, since 20 + 301 + 2 + 111 + 231 + 1 = 666.

It is not a de Polignac number, because 2030121112311 - 2¹ = 2030121112309 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 (2030121112319) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 112784506231 + ... + 112784506248.

Almost surely, 2^{2030121112311} is an apocalyptic number.

2030121112311 is a deficient number, since it is larger than the sum of its proper divisors (902276049929).

2030121112311 is a wasteful number, since it uses less digits than its factorization.

2030121112311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225569012485 (or 225569012482 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 2030121112311 its reverse (1132111210302), we get a palindrome (3162232322613).

The spelling of 2030121112311 in words is "two trillion, thirty billion, one hundred twenty-one million, one hundred twelve thousand, three hundred eleven".