12133142101 has 2 divisors, whose sum is σ = 12133142102. Its totient is φ = 12133142100.

The previous prime is 12133142051. The next prime is 12133142117. The reversal of 12133142101 is 10124133121.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12087903025 + 45239076 = 109945^2 + 6726^2 .

It is an emirp because it is prime and its reverse (10124133121) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12133142101 - 2¹⁵ = 12133109333 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12133142201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6066571050 + 6066571051.

It is an arithmetic number, because the mean of its divisors is an integer number (6066571051).

Almost surely, 2^12133142101 is an apocalyptic number.

It is an amenable number.

12133142101 is a deficient number, since it is larger than the sum of its proper divisors (1).

12133142101 is an equidigital number, since it uses as much as digits as its factorization.

12133142101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 12133142101 its reverse (10124133121), we get a palindrome (22257275222).

The spelling of 12133142101 in words is "twelve billion, one hundred thirty-three million, one hundred forty-two thousand, one hundred one".