1107712126 has 4 divisors (see below), whose sum is σ = 1661568192. Its totient is φ = 553856062.

The previous prime is 1107712117. The next prime is 1107712127. The reversal of 1107712126 is 6212177011.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6212177011 = 53 ⋅117210887.

It is a junction number, because it is equal to n+sod(n) for n = 1107712094 and 1107712103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1107712127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276928030 + ... + 276928033.

It is an arithmetic number, because the mean of its divisors is an integer number (415392048).

Almost surely, 2^1107712126 is an apocalyptic number.

1107712126 is a deficient number, since it is larger than the sum of its proper divisors (553856066).

1107712126 is an equidigital number, since it uses as much as digits as its factorization.

1107712126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 553856065.

The product of its (nonzero) digits is 1176, while the sum is 28.

The square root of 1107712126 is about 33282.3095052011. The cubic root of 1107712126 is about 1034.6869461698.

Adding to 1107712126 its reverse (6212177011), we get a palindrome (7319889137).

The spelling of 1107712126 in words is "one billion, one hundred seven million, seven hundred twelve thousand, one hundred twenty-six".