130231011 has 8 divisors (see below), whose sum is σ = 173712384. Its totient is φ = 86785160.

The previous prime is 130230983. The next prime is 130231019. The reversal of 130231011 is 110132031.

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 130231011 - 2¹⁰ = 130229987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (130231019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1366 + ... + 16196.

It is an arithmetic number, because the mean of its divisors is an integer number (21714048).

Almost surely, 2^130231011 is an apocalyptic number.

130231011 is a deficient number, since it is larger than the sum of its proper divisors (43481373).

130231011 is a wasteful number, since it uses less digits than its factorization.

130231011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17761.

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 130231011 is about 11411.8802569953. The cubic root of 130231011 is about 506.8795896882.

Adding to 130231011 its reverse (110132031), we get a palindrome (240363042).

The spelling of 130231011 in words is "one hundred thirty million, two hundred thirty-one thousand, eleven".