130311345334 has 4 divisors (see below), whose sum is σ = 195467018004. Its totient is φ = 65155672666.

The previous prime is 130311345323. The next prime is 130311345419. The reversal of 130311345334 is 433543113031.

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

It is a junction number, because it is equal to n+sod(n) for n = 130311345296 and 130311345305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32577836332 + ... + 32577836335.

It is an arithmetic number, because the mean of its divisors is an integer number (48866754501).

Almost surely, 2^130311345334 is an apocalyptic number.

130311345334 is a deficient number, since it is larger than the sum of its proper divisors (65155672670).

130311345334 is an equidigital number, since it uses as much as digits as its factorization.

130311345334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65155672669.

The product of its (nonzero) digits is 19440, while the sum is 31.

Adding to 130311345334 its reverse (433543113031), we get a palindrome (563854458365).

The spelling of 130311345334 in words is "one hundred thirty billion, three hundred eleven million, three hundred forty-five thousand, three hundred thirty-four".