110331145445 has 16 divisors (see below), whose sum is σ = 134425619712. Its totient is φ = 86915781120.

The previous prime is 110331145439. The next prime is 110331145471. The reversal of 110331145445 is 544541133011.

It is a de Polignac number, because none of the positive numbers 2^k-110331145445 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 103349 + ... + 480981.

It is an arithmetic number, because the mean of its divisors is an integer number (8401601232).

Almost surely, 2^110331145445 is an apocalyptic number.

It is an amenable number.

110331145445 is a deficient number, since it is larger than the sum of its proper divisors (24094474267).

110331145445 is an equidigital number, since it uses as much as digits as its factorization.

110331145445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378532.

The product of its (nonzero) digits is 14400, while the sum is 32.

Adding to 110331145445 its reverse (544541133011), we get a palindrome (654872278456).

The spelling of 110331145445 in words is "one hundred ten billion, three hundred thirty-one million, one hundred forty-five thousand, four hundred forty-five".