355078968203 has 16 divisors (see below), whose sum is σ = 358650583200. Its totient is φ = 351525657600.

The previous prime is 355078968187. The next prime is 355078968239. The reversal of 355078968203 is 302869870553.

It is a cyclic number.

It is not a de Polignac number, because 355078968203 - 2⁴ = 355078968187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (355078968263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116762363 + ... + 116765403.

It is an arithmetic number, because the mean of its divisors is an integer number (22415661450).

Almost surely, 2^355078968203 is an apocalyptic number.

355078968203 is a deficient number, since it is larger than the sum of its proper divisors (3571614997).

355078968203 is a wasteful number, since it uses less digits than its factorization.

355078968203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5678.

The product of its (nonzero) digits is 10886400, while the sum is 56.

The spelling of 355078968203 in words is "three hundred fifty-five billion, seventy-eight million, nine hundred sixty-eight thousand, two hundred three".