1130130111986 has 4 divisors (see below), whose sum is σ = 1695195167982. Its totient is φ = 565065055992.

The previous prime is 1130130111931. The next prime is 1130130111989. The reversal of 1130130111986 is 6891110310311.

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

It can be written as a sum of positive squares in only one way, i.e., 766544025625 + 363586086361 = 875525^2 + 602981^2 .

It is not an unprimeable number, because it can be changed into a prime (1130130111989) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 282532527995 + ... + 282532527998.

Almost surely, 2^{1130130111986} is an apocalyptic number.

1130130111986 is a deficient number, since it is larger than the sum of its proper divisors (565065055996).

1130130111986 is an equidigital number, since it uses as much as digits as its factorization.

1130130111986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 565065055995.

The product of its (nonzero) digits is 3888, while the sum is 35.

The spelling of 1130130111986 in words is "one trillion, one hundred thirty billion, one hundred thirty million, one hundred eleven thousand, nine hundred eighty-six".