1031345361163 has 16 divisors (see below), whose sum is σ = 1139040856800. Its totient is φ = 927800100864.

The previous prime is 1031345361139. The next prime is 1031345361173. The reversal of 1031345361163 is 3611635431301.

It is not a de Polignac number, because 1031345361163 - 2⁵ = 1031345361131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1031345361173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1803556 + ... + 2305537.

It is an arithmetic number, because the mean of its divisors is an integer number (71190053550).

Almost surely, 2^{1031345361163} is an apocalyptic number.

1031345361163 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1031345361163 is a deficient number, since it is larger than the sum of its proper divisors (107695495637).

1031345361163 is a wasteful number, since it uses less digits than its factorization.

1031345361163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4109598.

The product of its (nonzero) digits is 58320, while the sum is 37.

The spelling of 1031345361163 in words is "one trillion, thirty-one billion, three hundred forty-five million, three hundred sixty-one thousand, one hundred sixty-three".