152023522111 has 2 divisors, whose sum is σ = 152023522112. Its totient is φ = 152023522110.

The previous prime is 152023522109. The next prime is 152023522127. The reversal of 152023522111 is 111225320251.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 152023522111 - 2¹ = 152023522109 is a prime.

It is a super-2 number, since 2×152023522111² (a number of 23 digits) contains 22 as substring.

Together with 152023522109, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (152023522181) 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, 76011761055 + 76011761056.

It is an arithmetic number, because the mean of its divisors is an integer number (76011761056).

Almost surely, 2^152023522111 is an apocalyptic number.

152023522111 is a deficient number, since it is larger than the sum of its proper divisors (1).

152023522111 is an equidigital number, since it uses as much as digits as its factorization.

152023522111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1200, while the sum is 25.

Adding to 152023522111 its reverse (111225320251), we get a palindrome (263248842362).

The spelling of 152023522111 in words is "one hundred fifty-two billion, twenty-three million, five hundred twenty-two thousand, one hundred eleven".