130251535111 has 4 divisors (see below), whose sum is σ = 131900288800. Its totient is φ = 128602781424.

The previous prime is 130251535103. The next prime is 130251535147. The reversal of 130251535111 is 111535152031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 111535152031 = 5233 ⋅21313807.

It is a cyclic number.

It is not a de Polignac number, because 130251535111 - 2³ = 130251535103 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 130251535111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130251535171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 824376726 + ... + 824376883.

It is an arithmetic number, because the mean of its divisors is an integer number (32975072200).

Almost surely, 2^130251535111 is an apocalyptic number.

130251535111 is a deficient number, since it is larger than the sum of its proper divisors (1648753689).

130251535111 is an equidigital number, since it uses as much as digits as its factorization.

130251535111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1648753688.

The product of its (nonzero) digits is 2250, while the sum is 28.

Adding to 130251535111 its reverse (111535152031), we get a palindrome (241786687142).

The spelling of 130251535111 in words is "one hundred thirty billion, two hundred fifty-one million, five hundred thirty-five thousand, one hundred eleven".