354225103 has 4 divisors (see below), whose sum is σ = 354301360. Its totient is φ = 354148848.

The previous prime is 354225089. The next prime is 354225121. The reversal of 354225103 is 301522453.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 301522453 = 163 ⋅1849831.

It is a cyclic number.

It is not a de Polignac number, because 354225103 - 2⁵ = 354225071 is a prime.

It is a super-3 number, since 3×354225103³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354225173) 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, 30675 + ... + 40612.

It is an arithmetic number, because the mean of its divisors is an integer number (88575340).

Almost surely, 2^354225103 is an apocalyptic number.

354225103 is a deficient number, since it is larger than the sum of its proper divisors (76257).

354225103 is an equidigital number, since it uses as much as digits as its factorization.

354225103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76256.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 354225103 is about 18820.8688162901. The cubic root of 354225103 is about 707.5543061612.

Adding to 354225103 its reverse (301522453), we get a palindrome (655747556).

The spelling of 354225103 in words is "three hundred fifty-four million, two hundred twenty-five thousand, one hundred three".