111002253234145 has 16 divisors (see below), whose sum is σ = 163941789392640. Its totient is φ = 70260766881984.

The previous prime is 111002253234127. The next prime is 111002253234149. The reversal of 111002253234145 is 541432352200111.

It is not a de Polignac number, because 111002253234145 - 2⁷ = 111002253234017 is a prime.

It is a super-2 number, since 2×111002253234145² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 111002253234145.

It is not an unprimeable number, because it can be changed into a prime (111002253234149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 121980497605 + ... + 121980498514.

It is an arithmetic number, because the mean of its divisors is an integer number (10246361837040).

Almost surely, 2^{111002253234145} is an apocalyptic number.

It is an amenable number.

111002253234145 is a deficient number, since it is larger than the sum of its proper divisors (52939536158495).

111002253234145 is a wasteful number, since it uses less digits than its factorization.

111002253234145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243960996144.

The product of its (nonzero) digits is 28800, while the sum is 34.

The spelling of 111002253234145 in words is "one hundred eleven trillion, two billion, two hundred fifty-three million, two hundred thirty-four thousand, one hundred forty-five".