1310516371155 has 32 divisors (see below), whose sum is σ = 2169313724160. Its totient is φ = 674783625600.

The previous prime is 1310516371123. The next prime is 1310516371211. The reversal of 1310516371155 is 5511736150131.

It is not a de Polignac number, because 1310516371155 - 2⁵ = 1310516371123 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5295204 + ... + 5537166.

It is an arithmetic number, because the mean of its divisors is an integer number (67791053880).

Almost surely, 2^{1310516371155} is an apocalyptic number.

1310516371155 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1310516371155 is a deficient number, since it is larger than the sum of its proper divisors (858797353005).

1310516371155 is a wasteful number, since it uses less digits than its factorization.

1310516371155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254451.

The product of its (nonzero) digits is 47250, while the sum is 39.

The spelling of 1310516371155 in words is "one trillion, three hundred ten billion, five hundred sixteen million, three hundred seventy-one thousand, one hundred fifty-five".