342133013 has 2 divisors, whose sum is σ = 342133014. Its totient is φ = 342133012.

The previous prime is 342133009. The next prime is 342133031. The reversal of 342133013 is 310331243.

Together with next prime (342133031) 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., 297804049 + 44328964 = 17257^2 + 6658^2 .

It is a cyclic number.

It is not a de Polignac number, because 342133013 - 2² = 342133009 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (342133063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171066506 + 171066507.

It is an arithmetic number, because the mean of its divisors is an integer number (171066507).

Almost surely, 2^342133013 is an apocalyptic number.

It is an amenable number.

342133013 is a deficient number, since it is larger than the sum of its proper divisors (1).

342133013 is an equidigital number, since it uses as much as digits as its factorization.

342133013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 342133013 is about 18496.8379189525. The cubic root of 342133013 is about 699.4097152993.

Adding to 342133013 its reverse (310331243), we get a palindrome (652464256).

The spelling of 342133013 in words is "three hundred forty-two million, one hundred thirty-three thousand, thirteen".