130655533 has 4 divisors (see below), whose sum is σ = 137532160. Its totient is φ = 123778908.

The previous prime is 130655531. The next prime is 130655573. The reversal of 130655533 is 335556031.

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 a cyclic number.

It is not a de Polignac number, because 130655533 - 2¹ = 130655531 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 130655495 and 130655504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130655531) 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, 3438285 + ... + 3438322.

It is an arithmetic number, because the mean of its divisors is an integer number (34383040).

Almost surely, 2^130655533 is an apocalyptic number.

It is an amenable number.

130655533 is a deficient number, since it is larger than the sum of its proper divisors (6876627).

130655533 is an equidigital number, since it uses as much as digits as its factorization.

130655533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6876626.

The product of its (nonzero) digits is 20250, while the sum is 31.

The square root of 130655533 is about 11430.4651261443. The cubic root of 130655533 is about 507.4297611222.

The spelling of 130655533 in words is "one hundred thirty million, six hundred fifty-five thousand, five hundred thirty-three".