142325011111 has 4 divisors (see below), whose sum is σ = 142325789032. Its totient is φ = 142324233192.

The previous prime is 142325011093. The next prime is 142325011117. The reversal of 142325011111 is 111110523241.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 142325011111 - 2¹¹ = 142325009063 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142325011117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52456 + ... + 536098.

It is an arithmetic number, because the mean of its divisors is an integer number (35581447258).

Almost surely, 2^142325011111 is an apocalyptic number.

142325011111 is a deficient number, since it is larger than the sum of its proper divisors (777921).

142325011111 is an equidigital number, since it uses as much as digits as its factorization.

142325011111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 777920.

The product of its (nonzero) digits is 240, while the sum is 22.

Adding to 142325011111 its reverse (111110523241), we get a palindrome (253435534352).

The spelling of 142325011111 in words is "one hundred forty-two billion, three hundred twenty-five million, eleven thousand, one hundred eleven".