2030213231311 has 4 divisors (see below), whose sum is σ = 2031229864872. Its totient is φ = 2029196597752.

The previous prime is 2030213231279. The next prime is 2030213231317. The reversal of 2030213231311 is 1131323120302.

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 2030213231311 - 2⁵ = 2030213231279 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 (2030213231317) 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, 508313785 + ... + 508317778.

It is an arithmetic number, because the mean of its divisors is an integer number (507807466218).

Almost surely, 2^{2030213231311} is an apocalyptic number.

2030213231311 is a deficient number, since it is larger than the sum of its proper divisors (1016633561).

2030213231311 is a wasteful number, since it uses less digits than its factorization.

2030213231311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1016633560.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 2030213231311 its reverse (1131323120302), we get a palindrome (3161536351613).

The spelling of 2030213231311 in words is "two trillion, thirty billion, two hundred thirteen million, two hundred thirty-one thousand, three hundred eleven".