354102213 has 4 divisors (see below), whose sum is σ = 472136288. Its totient is φ = 236068140.

The previous prime is 354102211. The next prime is 354102223. The reversal of 354102213 is 312201453.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 312201453 = 3 ⋅104067151.

It is not a de Polignac number, because 354102213 - 2¹ = 354102211 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 354102213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354102211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59017033 + ... + 59017038.

It is an arithmetic number, because the mean of its divisors is an integer number (118034072).

Almost surely, 2^354102213 is an apocalyptic number.

It is an amenable number.

354102213 is a deficient number, since it is larger than the sum of its proper divisors (118034075).

354102213 is a wasteful number, since it uses less digits than its factorization.

354102213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118034074.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 354102213 is about 18817.6038060110. The cubic root of 354102213 is about 707.4724736343.

Adding to 354102213 its reverse (312201453), we get a palindrome (666303666).

The spelling of 354102213 in words is "three hundred fifty-four million, one hundred two thousand, two hundred thirteen".