1131301130 has 8 divisors (see below), whose sum is σ = 2036342052. Its totient is φ = 452520448.

The previous prime is 1131301121. The next prime is 1131301133. The reversal of 1131301130 is 311031311.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1108956601 + 22344529 = 33301^2 + 4727^2 .

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

It is not an unprimeable number, because it can be changed into a prime (1131301133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56565047 + ... + 56565066.

Almost surely, 2^1131301130 is an apocalyptic number.

1131301130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1131301130 is a deficient number, since it is larger than the sum of its proper divisors (905040922).

1131301130 is a wasteful number, since it uses less digits than its factorization.

1131301130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113130120.

The product of its (nonzero) digits is 27, while the sum is 14.

The square root of 1131301130 is about 33634.8202016898. The cubic root of 1131301130 is about 1041.9800572859.

Adding to 1131301130 its reverse (311031311), we get a palindrome (1442332441).

The spelling of 1131301130 in words is "one billion, one hundred thirty-one million, three hundred one thousand, one hundred thirty".