130440224323111 has 4 divisors (see below), whose sum is σ = 130498534662552. Its totient is φ = 130381913983672.

The previous prime is 130440224323093. The next prime is 130440224323117. The reversal of 130440224323111 is 111323422044031.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130440224323111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130440224323117) 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, 29155166365 + ... + 29155170838.

It is an arithmetic number, because the mean of its divisors is an integer number (32624633665638).

Almost surely, 2^{130440224323111} is an apocalyptic number.

130440224323111 is a deficient number, since it is larger than the sum of its proper divisors (58310339441).

130440224323111 is an equidigital number, since it uses as much as digits as its factorization.

130440224323111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58310339440.

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 130440224323111 its reverse (111323422044031), we get a palindrome (241763646367142).

The spelling of 130440224323111 in words is "one hundred thirty trillion, four hundred forty billion, two hundred twenty-four million, three hundred twenty-three thousand, one hundred eleven".