130611011 has 4 divisors (see below), whose sum is σ = 130688112. Its totient is φ = 130533912.

The previous prime is 130611007. The next prime is 130611031. The reversal of 130611011 is 110116031.

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 130611011 - 2² = 130611007 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130611031) 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, 35951 + ... + 39416.

It is an arithmetic number, because the mean of its divisors is an integer number (32672028).

Almost surely, 2^130611011 is an apocalyptic number.

130611011 is a deficient number, since it is larger than the sum of its proper divisors (77101).

130611011 is an equidigital number, since it uses as much as digits as its factorization.

130611011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77100.

The product of its (nonzero) digits is 18, while the sum is 14.

The square root of 130611011 is about 11428.5174454082. The cubic root of 130611011 is about 507.3721175513.

Adding to 130611011 its reverse (110116031), we get a palindrome (240727042).

The spelling of 130611011 in words is "one hundred thirty million, six hundred eleven thousand, eleven".