354355103 has 4 divisors (see below), whose sum is σ = 356313048. Its totient is φ = 352397160.

The previous prime is 354355081. The next prime is 354355109. The reversal of 354355103 is 301553453.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-354355103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354355109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 978701 + ... + 979062.

It is an arithmetic number, because the mean of its divisors is an integer number (89078262).

Almost surely, 2^354355103 is an apocalyptic number.

354355103 is a deficient number, since it is larger than the sum of its proper divisors (1957945).

354355103 is a wasteful number, since it uses less digits than its factorization.

354355103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1957944.

The product of its (nonzero) digits is 13500, while the sum is 29.

The square root of 354355103 is about 18824.3221126287. The cubic root of 354355103 is about 707.6408526434.

The spelling of 354355103 in words is "three hundred fifty-four million, three hundred fifty-five thousand, one hundred three".