114542111031511 has 2 divisors, whose sum is σ = 114542111031512. Its totient is φ = 114542111031510.

The previous prime is 114542111031503. The next prime is 114542111031529. The reversal of 114542111031511 is 115130111245411.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 114542111031511 - 2³ = 114542111031503 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (114542111031581) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57271055515755 + 57271055515756.

It is an arithmetic number, because the mean of its divisors is an integer number (57271055515756).

Almost surely, 2^{114542111031511} is an apocalyptic number.

114542111031511 is a deficient number, since it is larger than the sum of its proper divisors (1).

114542111031511 is an equidigital number, since it uses as much as digits as its factorization.

114542111031511 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2400, while the sum is 31.

Adding to 114542111031511 its reverse (115130111245411), we get a palindrome (229672222276922).

The spelling of 114542111031511 in words is "one hundred fourteen trillion, five hundred forty-two billion, one hundred eleven million, thirty-one thousand, five hundred eleven".