1125434707 has 8 divisors (see below), whose sum is σ = 1153348560. Its totient is φ = 1097543040.

The previous prime is 1125434647. The next prime is 1125434729. The reversal of 1125434707 is 7074345211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1125434707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1125434797) 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 in 7 ways as a sum of consecutive naturals, for example, 150888 + ... + 158170.

It is an arithmetic number, because the mean of its divisors is an integer number (144168570).

Almost surely, 2^1125434707 is an apocalyptic number.

1125434707 is a deficient number, since it is larger than the sum of its proper divisors (27913853).

1125434707 is an equidigital number, since it uses as much as digits as its factorization.

1125434707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11093.

The product of its (nonzero) digits is 23520, while the sum is 34.

The square root of 1125434707 is about 33547.4992659662. The cubic root of 1125434707 is about 1040.1758538307.

Adding to 1125434707 its reverse (7074345211), we get a palindrome (8199779918).

The spelling of 1125434707 in words is "one billion, one hundred twenty-five million, four hundred thirty-four thousand, seven hundred seven".