130231000103 has 4 divisors (see below), whose sum is σ = 130231794528. Its totient is φ = 130230205680.

The previous prime is 130231000099. The next prime is 130231000111. The reversal of 130231000103 is 301000132031.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 301000132031 = 4129 ⋅72899039.

It is a cyclic number.

It is not a de Polignac number, because 130231000103 - 2² = 130231000099 is a prime.

It is a super-2 number, since 2×130231000103² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130231002103) 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, 50351 + ... + 512832.

It is an arithmetic number, because the mean of its divisors is an integer number (32557948632).

Almost surely, 2^130231000103 is an apocalyptic number.

130231000103 is a deficient number, since it is larger than the sum of its proper divisors (794425).

130231000103 is an equidigital number, since it uses as much as digits as its factorization.

130231000103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 794424.

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 130231000103 its reverse (301000132031), we get a palindrome (431231132134).

The spelling of 130231000103 in words is "one hundred thirty billion, two hundred thirty-one million, one hundred three", and thus it is an aban number.