1310550143253 has 16 divisors (see below), whose sum is σ = 1963633660800. Its totient is φ = 771427508544.

The previous prime is 1310550143237. The next prime is 1310550143261. The reversal of 1310550143253 is 3523410550131.

It is not a de Polignac number, because 1310550143253 - 2⁴ = 1310550143237 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1310550163253) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 730517578 + ... + 730519371.

It is an arithmetic number, because the mean of its divisors is an integer number (122727103800).

Almost surely, 2^{1310550143253} is an apocalyptic number.

1310550143253 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1310550143253 is a deficient number, since it is larger than the sum of its proper divisors (653083517547).

1310550143253 is a wasteful number, since it uses less digits than its factorization.

1310550143253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1461036988.

The product of its (nonzero) digits is 27000, while the sum is 33.

Adding to 1310550143253 its reverse (3523410550131), we get a palindrome (4833960693384).

The spelling of 1310550143253 in words is "one trillion, three hundred ten billion, five hundred fifty million, one hundred forty-three thousand, two hundred fifty-three".