130537263653 has 4 divisors (see below), whose sum is σ = 130545323340. Its totient is φ = 130529203968.

The previous prime is 130537263641. The next prime is 130537263671. The reversal of 130537263653 is 356362735031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 356362735031 = 167 ⋅2133908593.

It can be written as a sum of positive squares in 2 ways, for example, as 76760581249 + 53776682404 = 277057^2 + 231898^2 .

It is a cyclic number.

It is not a de Polignac number, because 130537263653 - 2⁸ = 130537263397 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130537263553) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4005500 + ... + 4037957.

It is an arithmetic number, because the mean of its divisors is an integer number (32636330835).

Almost surely, 2^130537263653 is an apocalyptic number.

It is an amenable number.

130537263653 is a deficient number, since it is larger than the sum of its proper divisors (8059687).

130537263653 is an equidigital number, since it uses as much as digits as its factorization.

130537263653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8059686.

The product of its (nonzero) digits is 1020600, while the sum is 44.

Adding to 130537263653 its reverse (356362735031), we get a palindrome (486899998684).

The spelling of 130537263653 in words is "one hundred thirty billion, five hundred thirty-seven million, two hundred sixty-three thousand, six hundred fifty-three".