1140861130 has 8 divisors (see below), whose sum is σ = 2053550052. Its totient is φ = 456344448.

The previous prime is 1140861119. The next prime is 1140861149. The reversal of 1140861130 is 311680411.

It is a happy number.

1140861130 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1140480441 + 380689 = 33771^2 + 617^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 1140861095 and 1140861104.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57043047 + ... + 57043066.

Almost surely, 2^1140861130 is an apocalyptic number.

1140861130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1140861130 is a deficient number, since it is larger than the sum of its proper divisors (912688922).

1140861130 is a wasteful number, since it uses less digits than its factorization.

1140861130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114086120.

The product of its (nonzero) digits is 576, while the sum is 25.

The square root of 1140861130 is about 33776.6358597182. The cubic root of 1140861130 is about 1044.9068940193.

The spelling of 1140861130 in words is "one billion, one hundred forty million, eight hundred sixty-one thousand, one hundred thirty".