4303212112013 has 2 divisors, whose sum is σ = 4303212112014. Its totient is φ = 4303212112012.

The previous prime is 4303212111983. The next prime is 4303212112039. The reversal of 4303212112013 is 3102112123034.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2906660141449 + 1396551970564 = 1704893^2 + 1181758^2 .

It is a cyclic number.

It is not a de Polignac number, because 4303212112013 - 2¹² = 4303212107917 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4303212112013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4303212112313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2151606056006 + 2151606056007.

It is an arithmetic number, because the mean of its divisors is an integer number (2151606056007).

Almost surely, 2^{4303212112013} is an apocalyptic number.

It is an amenable number.

4303212112013 is a deficient number, since it is larger than the sum of its proper divisors (1).

4303212112013 is an equidigital number, since it uses as much as digits as its factorization.

4303212112013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 4303212112013 its reverse (3102112123034), we get a palindrome (7405324235047).

The spelling of 4303212112013 in words is "four trillion, three hundred three billion, two hundred twelve million, one hundred twelve thousand, thirteen".