130556630103 has 4 divisors (see below), whose sum is σ = 174075506808. Its totient is φ = 87037753400.

The previous prime is 130556630093. The next prime is 130556630159. The reversal of 130556630103 is 301036655031.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 130556630103 - 2²¹ = 130554532951 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130556635103) 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, 21759438348 + ... + 21759438353.

It is an arithmetic number, because the mean of its divisors is an integer number (43518876702).

Almost surely, 2^130556630103 is an apocalyptic number.

130556630103 is a deficient number, since it is larger than the sum of its proper divisors (43518876705).

130556630103 is an equidigital number, since it uses as much as digits as its factorization.

130556630103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43518876704.

The product of its (nonzero) digits is 24300, while the sum is 33.

The spelling of 130556630103 in words is "one hundred thirty billion, five hundred fifty-six million, six hundred thirty thousand, one hundred three".