130310020534 has 4 divisors (see below), whose sum is σ = 195465030804. Its totient is φ = 65155010266.

The previous prime is 130310020531. The next prime is 130310020537. The reversal of 130310020534 is 435020013031.

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

It is an interprime number because it is at equal distance from previous prime (130310020531) and next prime (130310020537).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130310020531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32577505132 + ... + 32577505135.

It is an arithmetic number, because the mean of its divisors is an integer number (48866257701).

Almost surely, 2^130310020534 is an apocalyptic number.

130310020534 is a deficient number, since it is larger than the sum of its proper divisors (65155010270).

130310020534 is an equidigital number, since it uses as much as digits as its factorization.

130310020534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65155010269.

The product of its (nonzero) digits is 1080, while the sum is 22.

Adding to 130310020534 its reverse (435020013031), we get a palindrome (565330033565).

The spelling of 130310020534 in words is "one hundred thirty billion, three hundred ten million, twenty thousand, five hundred thirty-four".