354242101 has 2 divisors, whose sum is σ = 354242102. Its totient is φ = 354242100.

The previous prime is 354242087. The next prime is 354242129. The reversal of 354242101 is 101242453.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 204204100 + 150038001 = 14290^2 + 12249^2 .

It is a cyclic number.

It is not a de Polignac number, because 354242101 - 2⁷ = 354241973 is a prime.

It is a super-3 number, since 3×354242101³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (354242201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177121050 + 177121051.

It is an arithmetic number, because the mean of its divisors is an integer number (177121051).

Almost surely, 2^354242101 is an apocalyptic number.

It is an amenable number.

354242101 is a deficient number, since it is larger than the sum of its proper divisors (1).

354242101 is an equidigital number, since it uses as much as digits as its factorization.

354242101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 354242101 is about 18821.3203840751. The cubic root of 354242101 is about 707.5656236499.

Adding to 354242101 its reverse (101242453), we get a palindrome (455484554).

The spelling of 354242101 in words is "three hundred fifty-four million, two hundred forty-two thousand, one hundred one".