133212203131253 has 2 divisors, whose sum is σ = 133212203131254. Its totient is φ = 133212203131252.

The previous prime is 133212203131229. The next prime is 133212203131333. The reversal of 133212203131253 is 352131302212331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 126055925416369 + 7156277714884 = 11227463^2 + 2675122^2 .

It is a cyclic number.

It is not a de Polignac number, because 133212203131253 - 2⁴⁴ = 115620017086837 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133212203131753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66606101565626 + 66606101565627.

It is an arithmetic number, because the mean of its divisors is an integer number (66606101565627).

Almost surely, 2^{133212203131253} is an apocalyptic number.

It is an amenable number.

133212203131253 is a deficient number, since it is larger than the sum of its proper divisors (1).

133212203131253 is an equidigital number, since it uses as much as digits as its factorization.

133212203131253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19440, while the sum is 32.

Adding to 133212203131253 its reverse (352131302212331), we get a palindrome (485343505343584).

The spelling of 133212203131253 in words is "one hundred thirty-three trillion, two hundred twelve billion, two hundred three million, one hundred thirty-one thousand, two hundred fifty-three".