215035211103 has 8 divisors (see below), whose sum is σ = 295962441216. Its totient is φ = 138732394200.

The previous prime is 215035211101. The next prime is 215035211113. The reversal of 215035211103 is 301112530512.

215035211103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 215035211103 - 2¹ = 215035211101 is a prime.

It is a super-2 number, since 2×215035211103² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (215035211101) 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 7 ways as a sum of consecutive naturals, for example, 1156103193 + ... + 1156103378.

It is an arithmetic number, because the mean of its divisors is an integer number (36995305152).

Almost surely, 2^215035211103 is an apocalyptic number.

215035211103 is a deficient number, since it is larger than the sum of its proper divisors (80927230113).

215035211103 is a wasteful number, since it uses less digits than its factorization.

215035211103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2312206605.

The product of its (nonzero) digits is 900, while the sum is 24.

Adding to 215035211103 its reverse (301112530512), we get a palindrome (516147741615).

The spelling of 215035211103 in words is "two hundred fifteen billion, thirty-five million, two hundred eleven thousand, one hundred three".