12121330001153 has 2 divisors, whose sum is σ = 12121330001154. Its totient is φ = 12121330001152.

The previous prime is 12121330001147. The next prime is 12121330001159. The reversal of 12121330001153 is 35110003312121.

It is a balanced prime because it is at equal distance from previous prime (12121330001147) and next prime (12121330001159).

It can be written as a sum of positive squares in only one way, i.e., 7540993811569 + 4580336189584 = 2746087^2 + 2140172^2 .

It is an emirp because it is prime and its reverse (35110003312121) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12121330001153 - 2¹² = 12121329997057 is a prime.

It is not a weakly prime, because it can be changed into another prime (12121330001159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6060665000576 + 6060665000577.

It is an arithmetic number, because the mean of its divisors is an integer number (6060665000577).

Almost surely, 2^{12121330001153} is an apocalyptic number.

It is an amenable number.

12121330001153 is a deficient number, since it is larger than the sum of its proper divisors (1).

12121330001153 is an equidigital number, since it uses as much as digits as its factorization.

12121330001153 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 540, while the sum is 23.

Adding to 12121330001153 its reverse (35110003312121), we get a palindrome (47231333313274).

The spelling of 12121330001153 in words is "twelve trillion, one hundred twenty-one billion, three hundred thirty million, one thousand, one hundred fifty-three".