130401122340443 has 4 divisors (see below), whose sum is σ = 130432521603528. Its totient is φ = 130369723077360.

The previous prime is 130401122340373. The next prime is 130401122340551. The reversal of 130401122340443 is 344043221104031.

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 130401122340443 - 2¹² = 130401122336347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130401122348443) 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, 15699625313 + ... + 15699633618.

It is an arithmetic number, because the mean of its divisors is an integer number (32608130400882).

Almost surely, 2^{130401122340443} is an apocalyptic number.

130401122340443 is a deficient number, since it is larger than the sum of its proper divisors (31399263085).

130401122340443 is an equidigital number, since it uses as much as digits as its factorization.

130401122340443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31399263084.

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 130401122340443 its reverse (344043221104031), we get a palindrome (474444343444474).

The spelling of 130401122340443 in words is "one hundred thirty trillion, four hundred one billion, one hundred twenty-two million, three hundred forty thousand, four hundred forty-three".