1087537813111 has 8 divisors (see below), whose sum is σ = 1144948641200. Its totient is φ = 1030144184640.

The previous prime is 1087537813091. The next prime is 1087537813121. The reversal of 1087537813111 is 1113187357801.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1087537813111 - 2⁷ = 1087537812983 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1087537813121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4170006 + ... + 4423123.

It is an arithmetic number, because the mean of its divisors is an integer number (143118580150).

Almost surely, 2^{1087537813111} is an apocalyptic number.

1087537813111 is a deficient number, since it is larger than the sum of its proper divisors (57410828089).

1087537813111 is an equidigital number, since it uses as much as digits as its factorization.

1087537813111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8599809.

The product of its (nonzero) digits is 141120, while the sum is 46.

The spelling of 1087537813111 in words is "one trillion, eighty-seven billion, five hundred thirty-seven million, eight hundred thirteen thousand, one hundred eleven".