103211103303 has 72 divisors (see below), whose sum is σ = 193803167376. Its totient is φ = 52308345600.

The previous prime is 103211103301. The next prime is 103211103311. The reversal of 103211103303 is 303301112301.

It is a happy number.

103211103303 is a `hidden beast` number, since 1 + 0 + 321 + 1 + 10 + 330 + 3 = 666.

It is not a de Polignac number, because 103211103303 - 2¹ = 103211103301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103211103301) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 60576 + ... + 458357.

It is an arithmetic number, because the mean of its divisors is an integer number (2691710658).

Almost surely, 2^103211103303 is an apocalyptic number.

103211103303 is a deficient number, since it is larger than the sum of its proper divisors (90592064073).

103211103303 is a wasteful number, since it uses less digits than its factorization.

103211103303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 519005 (or 518995 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 103211103303 its reverse (303301112301), we get a palindrome (406512215604).

The spelling of 103211103303 in words is "one hundred three billion, two hundred eleven million, one hundred three thousand, three hundred three".