1351114443111 has 16 divisors (see below), whose sum is σ = 1908718172928. Its totient is φ = 847196976000.

The previous prime is 1351114443089. The next prime is 1351114443163. The reversal of 1351114443111 is 1113444111531.

It is not a de Polignac number, because 1351114443111 - 2⁷ = 1351114442983 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1351114443191) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8689465 + ... + 8843586.

It is an arithmetic number, because the mean of its divisors is an integer number (119294885808).

Almost surely, 2^{1351114443111} is an apocalyptic number.

1351114443111 is a deficient number, since it is larger than the sum of its proper divisors (557603729817).

1351114443111 is a wasteful number, since it uses less digits than its factorization.

1351114443111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17534582.

The product of its digits is 2880, while the sum is 30.

Adding to 1351114443111 its reverse (1113444111531), we get a palindrome (2464558554642).

The spelling of 1351114443111 in words is "one trillion, three hundred fifty-one billion, one hundred fourteen million, four hundred forty-three thousand, one hundred eleven".