1260160353 has 12 divisors (see below), whose sum is σ = 1822929108. Its totient is φ = 838861920.

The previous prime is 1260160331. The next prime is 1260160357. The reversal of 1260160353 is 3530610621.

1260160353 is a `hidden beast` number, since 1 + 2 + 6 + 0 + 1 + 603 + 53 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1012003344 + 248157009 = 31812^2 + 15753^2 .

It is not a de Polignac number, because 1260160353 - 2¹² = 1260156257 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1260160357) 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, 97318 + ... + 109503.

It is an arithmetic number, because the mean of its divisors is an integer number (151910759).

Almost surely, 2^1260160353 is an apocalyptic number.

It is an amenable number.

1260160353 is a deficient number, since it is larger than the sum of its proper divisors (562768755).

1260160353 is a wasteful number, since it uses less digits than its factorization.

1260160353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207504 (or 207501 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 1260160353 is about 35498.7373437422. The cubic root of 1260160353 is about 1080.1281149458.

Adding to 1260160353 its reverse (3530610621), we get a palindrome (4790770974).

The spelling of 1260160353 in words is "one billion, two hundred sixty million, one hundred sixty thousand, three hundred fifty-three".