133376707 has 2 divisors, whose sum is σ = 133376708. Its totient is φ = 133376706.

The previous prime is 133376693. The next prime is 133376723. The reversal of 133376707 is 707673331.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-133376707 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (133376807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66688353 + 66688354.

It is an arithmetic number, because the mean of its divisors is an integer number (66688354).

Almost surely, 2^133376707 is an apocalyptic number.

133376707 is a deficient number, since it is larger than the sum of its proper divisors (1).

133376707 is an equidigital number, since it uses as much as digits as its factorization.

133376707 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 55566, while the sum is 37.

The square root of 133376707 is about 11548.8833659363. The cubic root of 133376707 is about 510.9283450064.

The spelling of 133376707 in words is "one hundred thirty-three million, three hundred seventy-six thousand, seven hundred seven".