2231302301213 has 16 divisors (see below), whose sum is σ = 2383141533696. Its totient is φ = 2084060212080.

The previous prime is 2231302301203. The next prime is 2231302301243. The reversal of 2231302301213 is 3121032031322.

2231302301213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2231302301213 - 2¹⁶ = 2231302235677 is a prime.

It is a super-3 number, since 3×2231302301213³ (a number of 38 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2231302301203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3168368 + ... + 3808038.

It is an arithmetic number, because the mean of its divisors is an integer number (148946345856).

Almost surely, 2^{2231302301213} is an apocalyptic number.

2231302301213 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2231302301213 is a deficient number, since it is larger than the sum of its proper divisors (151839232483).

2231302301213 is a wasteful number, since it uses less digits than its factorization.

2231302301213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 643264.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 2231302301213 its reverse (3121032031322), we get a palindrome (5352334332535).

The spelling of 2231302301213 in words is "two trillion, two hundred thirty-one billion, three hundred two million, three hundred one thousand, two hundred thirteen".