354305203105 has 8 divisors (see below), whose sum is σ = 485904278592. Its totient is φ = 242952139248.

The previous prime is 354305203099. The next prime is 354305203151. The reversal of 354305203105 is 501302503453.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 354305203105 - 2⁹ = 354305202593 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5061502867 + ... + 5061502936.

It is an arithmetic number, because the mean of its divisors is an integer number (60738034824).

Almost surely, 2^354305203105 is an apocalyptic number.

354305203105 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

354305203105 is a deficient number, since it is larger than the sum of its proper divisors (131599075487).

354305203105 is a wasteful number, since it uses less digits than its factorization.

354305203105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10123005815.

The product of its (nonzero) digits is 27000, while the sum is 31.

Adding to 354305203105 its reverse (501302503453), we get a palindrome (855607706558).

The spelling of 354305203105 in words is "three hundred fifty-four billion, three hundred five million, two hundred three thousand, one hundred five".