355552103 has 4 divisors (see below), whose sum is σ = 361380888. Its totient is φ = 349723320.

The previous prime is 355552069. The next prime is 355552177. The reversal of 355552103 is 301255553.

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

It is a cyclic number.

It is not a de Polignac number, because 355552103 - 2²⁸ = 87116647 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 (355552003) 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, 2914301 + ... + 2914422.

It is an arithmetic number, because the mean of its divisors is an integer number (90345222).

Almost surely, 2^355552103 is an apocalyptic number.

355552103 is a deficient number, since it is larger than the sum of its proper divisors (5828785).

355552103 is an equidigital number, since it uses as much as digits as its factorization.

355552103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5828784.

The product of its (nonzero) digits is 11250, while the sum is 29.

The square root of 355552103 is about 18856.0892817148. The cubic root of 355552103 is about 708.4367530595.

The spelling of 355552103 in words is "three hundred fifty-five million, five hundred fifty-two thousand, one hundred three".