3431023313 has 2 divisors, whose sum is σ = 3431023314. Its totient is φ = 3431023312.

The previous prime is 3431023307. The next prime is 3431023331. The reversal of 3431023313 is 3133201343.

Together with next prime (3431023331) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2453022784 + 978000529 = 49528^2 + 31273^2 .

It is an emirp because it is prime and its reverse (3133201343) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3431023313 - 2¹⁰ = 3431022289 is a prime.

It is not a weakly prime, because it can be changed into another prime (3431023303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1715511656 + 1715511657.

It is an arithmetic number, because the mean of its divisors is an integer number (1715511657).

Almost surely, 2^3431023313 is an apocalyptic number.

It is an amenable number.

3431023313 is a deficient number, since it is larger than the sum of its proper divisors (1).

3431023313 is an equidigital number, since it uses as much as digits as its factorization.

3431023313 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.

The square root of 3431023313 is about 58574.9375842604. The cubic root of 3431023313 is about 1508.2542450505.

Adding to 3431023313 its reverse (3133201343), we get a palindrome (6564224656).

The spelling of 3431023313 in words is "three billion, four hundred thirty-one million, twenty-three thousand, three hundred thirteen".