1130201131 has 8 divisors (see below), whose sum is σ = 1167641984. Its totient is φ = 1092821760.

The previous prime is 1130201113. The next prime is 1130201141. The reversal of 1130201131 is 1311020311.

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 1130201131 - 2⁵ = 1130201099 is a prime.

It is a super-2 number, since 2×1130201131² = 2554709193027358322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1130201101) 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 7 ways as a sum of consecutive naturals, for example, 23611 + ... + 53083.

It is an arithmetic number, because the mean of its divisors is an integer number (145955248).

Almost surely, 2^1130201131 is an apocalyptic number.

1130201131 is a deficient number, since it is larger than the sum of its proper divisors (37440853).

1130201131 is a wasteful number, since it uses less digits than its factorization.

1130201131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30741.

The product of its (nonzero) digits is 18, while the sum is 13.

The square root of 1130201131 is about 33618.4641380299. The cubic root of 1130201131 is about 1041.6422313144.

Adding to 1130201131 its reverse (1311020311), we get a palindrome (2441221442).

The spelling of 1130201131 in words is "one billion, one hundred thirty million, two hundred one thousand, one hundred thirty-one".