133121222200253 has 8 divisors (see below), whose sum is σ = 153971534111808. Its totient is φ = 112729158902304.

The previous prime is 133121222200159. The next prime is 133121222200261. The reversal of 133121222200253 is 352002222121331.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-133121222200253 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133121222200453) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114562152776 + ... + 114562153937.

It is an arithmetic number, because the mean of its divisors is an integer number (19246441763976).

Almost surely, 2^{133121222200253} is an apocalyptic number.

It is an amenable number.

133121222200253 is a deficient number, since it is larger than the sum of its proper divisors (20850311911555).

133121222200253 is an equidigital number, since it uses as much as digits as its factorization.

133121222200253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229124306803.

The product of its (nonzero) digits is 8640, while the sum is 29.

Adding to 133121222200253 its reverse (352002222121331), we get a palindrome (485123444321584).

The spelling of 133121222200253 in words is "one hundred thirty-three trillion, one hundred twenty-one billion, two hundred twenty-two million, two hundred thousand, two hundred fifty-three".