1367131016587 has 4 divisors (see below), whose sum is σ = 1562435447536. Its totient is φ = 1171826585640.

The previous prime is 1367131016567. The next prime is 1367131016597. The reversal of 1367131016587 is 7856101317631.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1367131016587 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1367131016587.

It is not an unprimeable number, because it can be changed into a prime (1367131016507) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97652215464 + ... + 97652215477.

It is an arithmetic number, because the mean of its divisors is an integer number (390608861884).

Almost surely, 2^{1367131016587} is an apocalyptic number.

1367131016587 is a deficient number, since it is larger than the sum of its proper divisors (195304430949).

1367131016587 is an equidigital number, since it uses as much as digits as its factorization.

1367131016587 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195304430948.

The product of its (nonzero) digits is 635040, while the sum is 49.

The spelling of 1367131016587 in words is "one trillion, three hundred sixty-seven billion, one hundred thirty-one million, sixteen thousand, five hundred eighty-seven".