1120525267 has 4 divisors (see below), whose sum is σ = 1186438536. Its totient is φ = 1054612000.

The previous prime is 1120525243. The next prime is 1120525277. The reversal of 1120525267 is 7625250211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7625250211 = 59 ⋅129241529.

It is not a de Polignac number, because 1120525267 - 2⁷ = 1120525139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1120525277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32956609 + ... + 32956642.

It is an arithmetic number, because the mean of its divisors is an integer number (296609634).

Almost surely, 2^1120525267 is an apocalyptic number.

1120525267 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

1120525267 is a deficient number, since it is larger than the sum of its proper divisors (65913269).

1120525267 is an equidigital number, since it uses as much as digits as its factorization.

1120525267 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65913268.

The product of its (nonzero) digits is 8400, while the sum is 31.

The square root of 1120525267 is about 33474.2478182856. The cubic root of 1120525267 is about 1038.6611429613.

Adding to 1120525267 its reverse (7625250211), we get a palindrome (8745775478).

The spelling of 1120525267 in words is "one billion, one hundred twenty million, five hundred twenty-five thousand, two hundred sixty-seven".