201134031313 has 2 divisors, whose sum is σ = 201134031314. Its totient is φ = 201134031312.

The previous prime is 201134031281. The next prime is 201134031341. The reversal of 201134031313 is 313130431102.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 121684461889 + 79449569424 = 348833^2 + 281868^2 .

It is a cyclic number.

It is not a de Polignac number, because 201134031313 - 2⁵ = 201134031281 is a prime.

It is not a weakly prime, because it can be changed into another prime (201134034313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100567015656 + 100567015657.

It is an arithmetic number, because the mean of its divisors is an integer number (100567015657).

Almost surely, 2^201134031313 is an apocalyptic number.

It is an amenable number.

201134031313 is a deficient number, since it is larger than the sum of its proper divisors (1).

201134031313 is an equidigital number, since it uses as much as digits as its factorization.

201134031313 is an evil number, because the sum of its binary digits is even.

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

Adding to 201134031313 its reverse (313130431102), we get a palindrome (514264462415).

The spelling of 201134031313 in words is "two hundred one billion, one hundred thirty-four million, thirty-one thousand, three hundred thirteen".