1310315503050 has 36 divisors (see below), whose sum is σ = 3520380986070. Its totient is φ = 349417467360.

The previous prime is 1310315503031. The next prime is 1310315503073. The reversal of 1310315503050 is 503055130131.

1310315503050 is a `hidden beast` number, since 1 + 3 + 1 + 0 + 31 + 550 + 30 + 50 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 914167366641 + 396148136409 = 956121^2 + 629403^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1455905665 + ... + 1455906564.

Almost surely, 2^{1310315503050} is an apocalyptic number.

1310315503050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1310315503050 is an abundant number, since it is smaller than the sum of its proper divisors (2210065483020).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1310315503050 is a wasteful number, since it uses less digits than its factorization.

1310315503050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2911812247 (or 2911812239 counting only the distinct ones).

The product of its (nonzero) digits is 3375, while the sum is 27.

The spelling of 1310315503050 in words is "one trillion, three hundred ten billion, three hundred fifteen million, five hundred three thousand, fifty".