1120504245 has 16 divisors (see below), whose sum is σ = 2048922240. Its totient is φ = 512230464.

The previous prime is 1120504243. The next prime is 1120504247. The reversal of 1120504245 is 5424050211.

It is an interprime number because it is at equal distance from previous prime (1120504243) and next prime (1120504247).

It is not a de Polignac number, because 1120504245 - 2¹ = 1120504243 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120504241) 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, 5335630 + ... + 5335839.

It is an arithmetic number, because the mean of its divisors is an integer number (128057640).

Almost surely, 2^1120504245 is an apocalyptic number.

1120504245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1120504245 is a deficient number, since it is larger than the sum of its proper divisors (928417995).

1120504245 is a wasteful number, since it uses less digits than its factorization.

1120504245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10671484.

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 1120504245 is about 33473.9338142382. The cubic root of 1120504245 is about 1038.6546475341.

Adding to 1120504245 its reverse (5424050211), we get a palindrome (6544554456).

The spelling of 1120504245 in words is "one billion, one hundred twenty million, five hundred four thousand, two hundred forty-five".