202032030031313 has 2 divisors, whose sum is σ = 202032030031314. Its totient is φ = 202032030031312.

The previous prime is 202032030031303. The next prime is 202032030031319. The reversal of 202032030031313 is 313130030230202.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 191272993701904 + 10759036329409 = 13830148^2 + 3280097^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-202032030031313 is a prime.

It is not a weakly prime, because it can be changed into another prime (202032030031319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101016015015656 + 101016015015657.

It is an arithmetic number, because the mean of its divisors is an integer number (101016015015657).

Almost surely, 2^{202032030031313} is an apocalyptic number.

It is an amenable number.

202032030031313 is a deficient number, since it is larger than the sum of its proper divisors (1).

202032030031313 is an equidigital number, since it uses as much as digits as its factorization.

202032030031313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 202032030031313 its reverse (313130030230202), we get a palindrome (515162060261515).

The spelling of 202032030031313 in words is "two hundred two trillion, thirty-two billion, thirty million, thirty-one thousand, three hundred thirteen".