1103211210133 has 16 divisors (see below), whose sum is σ = 1145916576000. Its totient is φ = 1061311574592.

The previous prime is 1103211210097. The next prime is 1103211210187. The reversal of 1103211210133 is 3310121123011.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1103211210133 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1103211210133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1103211210533) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30232423 + ... + 30268891.

It is an arithmetic number, because the mean of its divisors is an integer number (71619786000).

Almost surely, 2^{1103211210133} is an apocalyptic number.

It is an amenable number.

1103211210133 is a deficient number, since it is larger than the sum of its proper divisors (42705365867).

1103211210133 is a wasteful number, since it uses less digits than its factorization.

1103211210133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47484.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 1103211210133 its reverse (3310121123011), we get a palindrome (4413332333144).

The spelling of 1103211210133 in words is "one trillion, one hundred three billion, two hundred eleven million, two hundred ten thousand, one hundred thirty-three".