1120436513 has 8 divisors (see below), whose sum is σ = 1336172928. Its totient is φ = 918618624.

The previous prime is 1120436507. The next prime is 1120436519. The reversal of 1120436513 is 3156340211.

It is an interprime number because it is at equal distance from previous prime (1120436507) and next prime (1120436519).

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

It is not a de Polignac number, because 1120436513 - 2¹⁸ = 1120174369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1120436519) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3479456 + ... + 3479777.

It is an arithmetic number, because the mean of its divisors is an integer number (167021616).

Almost surely, 2^1120436513 is an apocalyptic number.

It is an amenable number.

1120436513 is a deficient number, since it is larger than the sum of its proper divisors (215736415).

1120436513 is an equidigital number, since it uses as much as digits as its factorization.

1120436513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6959263.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 1120436513 is about 33472.9220863671. The cubic root of 1120436513 is about 1038.6337189880.

Adding to 1120436513 its reverse (3156340211), we get a palindrome (4276776724).

The spelling of 1120436513 in words is "one billion, one hundred twenty million, four hundred thirty-six thousand, five hundred thirteen".