130435653 has 4 divisors (see below), whose sum is σ = 173914208. Its totient is φ = 86957100.

The previous prime is 130435633. The next prime is 130435663. The reversal of 130435653 is 356534031.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 130435653 - 2¹² = 130431557 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 130435653.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130435603) 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 3 ways as a sum of consecutive naturals, for example, 21739273 + ... + 21739278.

It is an arithmetic number, because the mean of its divisors is an integer number (43478552).

Almost surely, 2^130435653 is an apocalyptic number.

It is an amenable number.

130435653 is a deficient number, since it is larger than the sum of its proper divisors (43478555).

130435653 is an equidigital number, since it uses as much as digits as its factorization.

130435653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43478554.

The product of its (nonzero) digits is 16200, while the sum is 30.

The square root of 130435653 is about 11420.8429198549. The cubic root of 130435653 is about 507.1449503659.

Adding to 130435653 its reverse (356534031), we get a palindrome (486969684).

The spelling of 130435653 in words is "one hundred thirty million, four hundred thirty-five thousand, six hundred fifty-three".