13130444231255 has 16 divisors (see below), whose sum is σ = 17427184197024. Its totient is φ = 9434265125760.

The previous prime is 13130444231221. The next prime is 13130444231323. The reversal of 13130444231255 is 55213244403131.

It is not a de Polignac number, because 13130444231255 - 2¹⁶ = 13130444165719 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2729819681 + ... + 2729824490.

It is an arithmetic number, because the mean of its divisors is an integer number (1089199012314).

Almost surely, 2^{13130444231255} is an apocalyptic number.

13130444231255 is a deficient number, since it is larger than the sum of its proper divisors (4296739965769).

13130444231255 is a wasteful number, since it uses less digits than its factorization.

13130444231255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5459644226.

The product of its (nonzero) digits is 172800, while the sum is 38.

Adding to 13130444231255 its reverse (55213244403131), we get a palindrome (68343688634386).

The spelling of 13130444231255 in words is "thirteen trillion, one hundred thirty billion, four hundred forty-four million, two hundred thirty-one thousand, two hundred fifty-five".