130311431434201 has 4 divisors (see below), whose sum is σ = 130646422260900. Its totient is φ = 129976440607504.

The previous prime is 130311431434193. The next prime is 130311431434241. The reversal of 130311431434201 is 102434134113031.

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

It can be written as a sum of positive squares in 2 ways, for example, as 92708474418576 + 37602957015625 = 9628524^2 + 6132125^2 .

It is a cyclic number.

It is not a de Polignac number, because 130311431434201 - 2³ = 130311431434193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130311431434241) 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, 167495412766 + ... + 167495413543.

It is an arithmetic number, because the mean of its divisors is an integer number (32661605565225).

Almost surely, 2^{130311431434201} is an apocalyptic number.

It is an amenable number.

130311431434201 is a deficient number, since it is larger than the sum of its proper divisors (334990826699).

130311431434201 is an equidigital number, since it uses as much as digits as its factorization.

130311431434201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334990826698.

The product of its (nonzero) digits is 10368, while the sum is 31.

Adding to 130311431434201 its reverse (102434134113031), we get a palindrome (232745565547232).

The spelling of 130311431434201 in words is "one hundred thirty trillion, three hundred eleven billion, four hundred thirty-one million, four hundred thirty-four thousand, two hundred one".