111330021413433 has 16 divisors (see below), whose sum is σ = 150879535292096. Its totient is φ = 73000358706240.

The previous prime is 111330021413341. The next prime is 111330021413519. The reversal of 111330021413433 is 334314120033111.

It is a happy number.

It is not a de Polignac number, because 111330021413433 - 2¹² = 111330021409337 is a prime.

It is a super-2 number, since 2×111330021413433² (a number of 29 digits) contains 22 as substring.

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 111330021413433.

It is not an unprimeable number, because it can be changed into a prime (111330021415433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7654666 + ... + 16770627.

It is an arithmetic number, because the mean of its divisors is an integer number (9429970955756).

Almost surely, 2^{111330021413433} is an apocalyptic number.

It is an amenable number.

111330021413433 is a deficient number, since it is larger than the sum of its proper divisors (39549513878663).

111330021413433 is a wasteful number, since it uses less digits than its factorization.

111330021413433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24450264.

The product of its (nonzero) digits is 7776, while the sum is 30.

Adding to 111330021413433 its reverse (334314120033111), we get a palindrome (445644141446544).

The spelling of 111330021413433 in words is "one hundred eleven trillion, three hundred thirty billion, twenty-one million, four hundred thirteen thousand, four hundred thirty-three".