1087501141305 has 12 divisors (see below), whose sum is σ = 1885001978340. Its totient is φ = 580000608672.

The previous prime is 1087501141253. The next prime is 1087501141421. The reversal of 1087501141305 is 5031411057801.

It is a happy number.

1087501141305 is a `hidden beast` number, since 1 + 0 + 8 + 7 + 501 + 14 + 130 + 5 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 827765153856 + 259735987449 = 909816^2 + 509643^2 .

It is not a de Polignac number, because 1087501141305 - 2⁸ = 1087501141049 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1087501141305.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12083345970 + ... + 12083346059.

It is an arithmetic number, because the mean of its divisors is an integer number (157083498195).

Almost surely, 2^{1087501141305} is an apocalyptic number.

1087501141305 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1087501141305 is a deficient number, since it is larger than the sum of its proper divisors (797500837035).

1087501141305 is a wasteful number, since it uses less digits than its factorization.

1087501141305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24166692040 (or 24166692037 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 36.

The spelling of 1087501141305 in words is "one trillion, eighty-seven billion, five hundred one million, one hundred forty-one thousand, three hundred five".