129153007 has 2 divisors, whose sum is σ = 129153008. Its totient is φ = 129153006.

The previous prime is 129153001. The next prime is 129153049. The reversal of 129153007 is 700351921.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 129153007 - 2³ = 129152999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (129153001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 64576503 + 64576504.

It is an arithmetic number, because the mean of its divisors is an integer number (64576504).

Almost surely, 2^129153007 is an apocalyptic number.

129153007 is a deficient number, since it is larger than the sum of its proper divisors (1).

129153007 is an equidigital number, since it uses as much as digits as its factorization.

129153007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1890, while the sum is 28.

The square root of 129153007 is about 11364.5504530536. The cubic root of 129153007 is about 505.4771257761.

The spelling of 129153007 in words is "one hundred twenty-nine million, one hundred fifty-three thousand, seven".