111514211013 has 16 divisors (see below), whose sum is σ = 150548932800. Its totient is φ = 73412004864.

The previous prime is 111514210987. The next prime is 111514211021. The reversal of 111514211013 is 310112415111.

It is not a de Polignac number, because 111514211013 - 2⁹ = 111514210501 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111514211033) 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, 420163 + ... + 632111.

It is an arithmetic number, because the mean of its divisors is an integer number (9409308300).

Almost surely, 2^111514211013 is an apocalyptic number.

It is an amenable number.

111514211013 is a deficient number, since it is larger than the sum of its proper divisors (39034721787).

111514211013 is a wasteful number, since it uses less digits than its factorization.

111514211013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214148.

The product of its (nonzero) digits is 120, while the sum is 21.

Adding to 111514211013 its reverse (310112415111), we get a palindrome (421626626124).

The spelling of 111514211013 in words is "one hundred eleven billion, five hundred fourteen million, two hundred eleven thousand, thirteen".