1103124213011 has 16 divisors (see below), whose sum is σ = 1120519319040. Its totient is φ = 1085873599200.

The previous prime is 1103124212947. The next prime is 1103124213019.

1103124213011 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 1103124213011 - 2⁶ = 1103124212947 is a prime.

It is a super-2 number, since 2×1103124213011² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1103124213019) 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 15 ways as a sum of consecutive naturals, for example, 12618710 + ... + 12705828.

It is an arithmetic number, because the mean of its divisors is an integer number (70032457440).

Almost surely, 2^{1103124213011} is an apocalyptic number.

1103124213011 is a deficient number, since it is larger than the sum of its proper divisors (17395106029).

1103124213011 is a wasteful number, since it uses less digits than its factorization.

1103124213011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87946.

The product of its (nonzero) digits is 144, while the sum is 20.

The spelling of 1103124213011 in words is "one trillion, one hundred three billion, one hundred twenty-four million, two hundred thirteen thousand, eleven".