353155264553103 has 32 divisors (see below), whose sum is σ = 498771936585216. Its totient is φ = 221498829739008.

The previous prime is 353155264553101. The next prime is 353155264553131. The reversal of 353155264553103 is 301355462551353.

It is a happy number.

It is not a de Polignac number, because 353155264553103 - 2¹ = 353155264553101 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (353155264553101) 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 31 ways as a sum of consecutive naturals, for example, 2048104950 + ... + 2048277372.

It is an arithmetic number, because the mean of its divisors is an integer number (15586623018288).

Almost surely, 2^{353155264553103} is an apocalyptic number.

353155264553103 is a deficient number, since it is larger than the sum of its proper divisors (145616672032113).

353155264553103 is a wasteful number, since it uses less digits than its factorization.

353155264553103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188303.

The product of its (nonzero) digits is 12150000, while the sum is 51.

The spelling of 353155264553103 in words is "three hundred fifty-three trillion, one hundred fifty-five billion, two hundred sixty-four million, five hundred fifty-three thousand, one hundred three".