133076742551 has 2 divisors, whose sum is σ = 133076742552. Its totient is φ = 133076742550.

The previous prime is 133076742541. The next prime is 133076742553. The reversal of 133076742551 is 155247670331.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 133076742551 - 2²² = 133072548247 is a prime.

Together with 133076742553, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133076742553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66538371275 + 66538371276.

It is an arithmetic number, because the mean of its divisors is an integer number (66538371276).

Almost surely, 2^133076742551 is an apocalyptic number.

133076742551 is a deficient number, since it is larger than the sum of its proper divisors (1).

133076742551 is an equidigital number, since it uses as much as digits as its factorization.

133076742551 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 529200, while the sum is 44.

The spelling of 133076742551 in words is "one hundred thirty-three billion, seventy-six million, seven hundred forty-two thousand, five hundred fifty-one".