355340101 has 2 divisors, whose sum is σ = 355340102. Its totient is φ = 355340100.

The previous prime is 355340099. The next prime is 355340113. The reversal of 355340101 is 101043553.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 335988900 + 19351201 = 18330^2 + 4399^2 .

It is a cyclic number.

It is not a de Polignac number, because 355340101 - 2¹ = 355340099 is a prime.

Together with 355340099, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (355340131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177670050 + 177670051.

It is an arithmetic number, because the mean of its divisors is an integer number (177670051).

Almost surely, 2^355340101 is an apocalyptic number.

It is an amenable number.

355340101 is a deficient number, since it is larger than the sum of its proper divisors (1).

355340101 is an equidigital number, since it uses as much as digits as its factorization.

355340101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 355340101 is about 18850.4668642450. The cubic root of 355340101 is about 708.2959205645.

Adding to 355340101 its reverse (101043553), we get a palindrome (456383654).

The spelling of 355340101 in words is "three hundred fifty-five million, three hundred forty thousand, one hundred one".