355103311355 has 16 divisors (see below), whose sum is σ = 458966038944. Its totient is φ = 262193967360.

The previous prime is 355103311291. The next prime is 355103311357. The reversal of 355103311355 is 553113301553.

It is a happy number.

It is not a de Polignac number, because 355103311355 - 2⁶ = 355103311291 is a prime.

It is a super-3 number, since 3×355103311355³ (a number of 36 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (355103311357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102752 + ... + 848978.

It is an arithmetic number, because the mean of its divisors is an integer number (28685377434).

Almost surely, 2^355103311355 is an apocalyptic number.

355103311355 is a deficient number, since it is larger than the sum of its proper divisors (103862727589).

355103311355 is a wasteful number, since it uses less digits than its factorization.

355103311355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 753566.

The product of its (nonzero) digits is 50625, while the sum is 35.

The spelling of 355103311355 in words is "three hundred fifty-five billion, one hundred three million, three hundred eleven thousand, three hundred fifty-five".