133132220051 has 2 divisors, whose sum is σ = 133132220052. Its totient is φ = 133132220050.

The previous prime is 133132220047. The next prime is 133132220129. The reversal of 133132220051 is 150022231331.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 133132220051 - 2² = 133132220047 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 133132219999 and 133132220026.

It is not a weakly prime, because it can be changed into another prime (133132280051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66566110025 + 66566110026.

It is an arithmetic number, because the mean of its divisors is an integer number (66566110026).

Almost surely, 2^133132220051 is an apocalyptic number.

133132220051 is a deficient number, since it is larger than the sum of its proper divisors (1).

133132220051 is an equidigital number, since it uses as much as digits as its factorization.

133132220051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080, while the sum is 23.

Adding to 133132220051 its reverse (150022231331), we get a palindrome (283154451382).

The spelling of 133132220051 in words is "one hundred thirty-three billion, one hundred thirty-two million, two hundred twenty thousand, fifty-one".