130312043103442 has 8 divisors (see below), whose sum is σ = 195468295158000. Its totient is φ = 65155944717444.

The previous prime is 130312043103439. The next prime is 130312043103443. The reversal of 130312043103442 is 244301340213031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (130312043103443) 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, 36273192 + ... + 39703507.

It is an arithmetic number, because the mean of its divisors is an integer number (24433536894750).

Almost surely, 2^{130312043103442} is an apocalyptic number.

130312043103442 is a deficient number, since it is larger than the sum of its proper divisors (65156252054558).

130312043103442 is an equidigital number, since it uses as much as digits as its factorization.

130312043103442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76834280.

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 130312043103442 its reverse (244301340213031), we get a palindrome (374613383316473).

The spelling of 130312043103442 in words is "one hundred thirty trillion, three hundred twelve billion, forty-three million, one hundred three thousand, four hundred forty-two".