105111231416 has 16 divisors (see below), whose sum is σ = 198891666600. Its totient is φ = 52073453664.

The previous prime is 105111231403. The next prime is 105111231481. The reversal of 105111231416 is 614132111501.

It is a super-3 number, since 3×105111231416³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60269330 + ... + 60271073.

Almost surely, 2^105111231416 is an apocalyptic number.

It is an amenable number.

105111231416 is a deficient number, since it is larger than the sum of its proper divisors (93780435184).

105111231416 is a wasteful number, since it uses less digits than its factorization.

105111231416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120540518 (or 120540514 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 26.

Adding to 105111231416 its reverse (614132111501), we get a palindrome (719243342917).

The spelling of 105111231416 in words is "one hundred five billion, one hundred eleven million, two hundred thirty-one thousand, four hundred sixteen".