202203820233013 has 2 divisors, whose sum is σ = 202203820233014. Its totient is φ = 202203820233012.

The previous prime is 202203820232987. The next prime is 202203820233017. The reversal of 202203820233013 is 310332028302202.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 200206454221489 + 1997366011524 = 14149433^2 + 1413282^2 .

It is a cyclic number.

It is not a de Polignac number, because 202203820233013 - 2³⁷ = 202066381279541 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (202203820233017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101101910116506 + 101101910116507.

It is an arithmetic number, because the mean of its divisors is an integer number (101101910116507).

Almost surely, 2^{202203820233013} is an apocalyptic number.

It is an amenable number.

202203820233013 is a deficient number, since it is larger than the sum of its proper divisors (1).

202203820233013 is an equidigital number, since it uses as much as digits as its factorization.

202203820233013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 202203820233013 its reverse (310332028302202), we get a palindrome (512535848535215).

The spelling of 202203820233013 in words is "two hundred two trillion, two hundred three billion, eight hundred twenty million, two hundred thirty-three thousand, thirteen".