1113011300987 has 4 divisors (see below), whose sum is σ = 1118604322800. Its totient is φ = 1107418279176.

The previous prime is 1113011300887. The next prime is 1113011301001. The reversal of 1113011300987 is 7890031103111.

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

It is a cyclic number.

It is not a de Polignac number, because 1113011300987 - 2²² = 1113007106683 is a prime.

It is a super-2 number, since 2×1113011300987² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1113011300587) 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, 2796510608 + ... + 2796511005.

It is an arithmetic number, because the mean of its divisors is an integer number (279651080700).

Almost surely, 2^{1113011300987} is an apocalyptic number.

1113011300987 is a deficient number, since it is larger than the sum of its proper divisors (5593021813).

1113011300987 is an equidigital number, since it uses as much as digits as its factorization.

1113011300987 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5593021812.

The product of its (nonzero) digits is 4536, while the sum is 35.

The spelling of 1113011300987 in words is "one trillion, one hundred thirteen billion, eleven million, three hundred thousand, nine hundred eighty-seven".