130111031111 has 2 divisors, whose sum is σ = 130111031112. Its totient is φ = 130111031110.

The previous prime is 130111031069. The next prime is 130111031129. The reversal of 130111031111 is 111130111031.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 130111031111 - 2⁶ = 130111031047 is a prime.

It is a super-3 number, since 3×130111031111³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130111030111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65055515555 + 65055515556.

It is an arithmetic number, because the mean of its divisors is an integer number (65055515556).

Almost surely, 2^130111031111 is an apocalyptic number.

130111031111 is a deficient number, since it is larger than the sum of its proper divisors (1).

130111031111 is an equidigital number, since it uses as much as digits as its factorization.

130111031111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9, while the sum is 14.

Adding to 130111031111 its reverse (111130111031), we get a palindrome (241241142142).

It can be divided in two parts, 130111031 and 111, that multiplied together give a palindrome (14442324441).

The spelling of 130111031111 in words is "one hundred thirty billion, one hundred eleven million, thirty-one thousand, one hundred eleven".