1113164126345 has 16 divisors (see below), whose sum is σ = 1368415012608. Its totient is φ = 868787122560.

The previous prime is 1113164126341. The next prime is 1113164126357. The reversal of 1113164126345 is 5436214613111.

It is not a de Polignac number, because 1113164126345 - 2² = 1113164126341 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1113164126299 and 1113164126308.

It is not an unprimeable number, because it can be changed into a prime (1113164126341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12762272 + ... + 12849198.

It is an arithmetic number, because the mean of its divisors is an integer number (85525938288).

Almost surely, 2^{1113164126345} is an apocalyptic number.

It is an amenable number.

1113164126345 is a deficient number, since it is larger than the sum of its proper divisors (255250886263).

1113164126345 is an equidigital number, since it uses as much as digits as its factorization.

1113164126345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149440.

The product of its digits is 51840, while the sum is 38.

Adding to 1113164126345 its reverse (5436214613111), we get a palindrome (6549378739456).

The spelling of 1113164126345 in words is "one trillion, one hundred thirteen billion, one hundred sixty-four million, one hundred twenty-six thousand, three hundred forty-five".