2133212011253 has 2 divisors, whose sum is σ = 2133212011254. Its totient is φ = 2133212011252.

The previous prime is 2133212011213. The next prime is 2133212011319. The reversal of 2133212011253 is 3521102123312.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2129200435684 + 4011575569 = 1459178^2 + 63337^2 .

It is a cyclic number.

It is not a de Polignac number, because 2133212011253 - 2¹⁰ = 2133212010229 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2133212011213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1066606005626 + 1066606005627.

It is an arithmetic number, because the mean of its divisors is an integer number (1066606005627).

Almost surely, 2^{2133212011253} is an apocalyptic number.

It is an amenable number.

2133212011253 is a deficient number, since it is larger than the sum of its proper divisors (1).

2133212011253 is an equidigital number, since it uses as much as digits as its factorization.

2133212011253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 26.

Adding to 2133212011253 its reverse (3521102123312), we get a palindrome (5654314134565).

The spelling of 2133212011253 in words is "two trillion, one hundred thirty-three billion, two hundred twelve million, eleven thousand, two hundred fifty-three".