111453354411514 has 4 divisors (see below), whose sum is σ = 167180031617274. Its totient is φ = 55726677205756.

The previous prime is 111453354411491. The next prime is 111453354411551. The reversal of 111453354411514 is 415114453354111.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 108569793820489 + 2883560591025 = 10419683^2 + 1698105^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27863338602877 + ... + 27863338602880.

Almost surely, 2^{111453354411514} is an apocalyptic number.

111453354411514 is a deficient number, since it is larger than the sum of its proper divisors (55726677205760).

111453354411514 is an equidigital number, since it uses as much as digits as its factorization.

111453354411514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55726677205759.

The product of its digits is 288000, while the sum is 43.

The spelling of 111453354411514 in words is "one hundred eleven trillion, four hundred fifty-three billion, three hundred fifty-four million, four hundred eleven thousand, five hundred fourteen".