1120530501 has 12 divisors (see below), whose sum is σ = 1619180940. Its totient is φ = 746726400.

The previous prime is 1120530479. The next prime is 1120530527. The reversal of 1120530501 is 1050350211.

1120530501 is a `hidden beast` number, since 112 + 0 + 53 + 0 + 501 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 163865601 + 956664900 = 12801^2 + 30930^2 .

It is not a de Polignac number, because 1120530501 - 2⁷ = 1120530373 is a prime.

It is a super-2 number, since 2×1120530501² = 2511177207342622002, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120530701) 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 11 ways as a sum of consecutive naturals, for example, 1051 + ... + 47351.

It is an arithmetic number, because the mean of its divisors is an integer number (134931745).

Almost surely, 2^1120530501 is an apocalyptic number.

It is an amenable number.

1120530501 is a deficient number, since it is larger than the sum of its proper divisors (498650439).

1120530501 is a wasteful number, since it uses less digits than its factorization.

1120530501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48996 (or 48993 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 18.

The square root of 1120530501 is about 33474.3259976956. The cubic root of 1120530501 is about 1038.6627601624.

Adding to 1120530501 its reverse (1050350211), we get a palindrome (2170880712).

The spelling of 1120530501 in words is "one billion, one hundred twenty million, five hundred thirty thousand, five hundred one".