129006153 has 24 divisors (see below), whose sum is σ = 189501312. Its totient is φ = 84557088.

The previous prime is 129006151. The next prime is 129006173. The reversal of 129006153 is 351600921.

It is not a de Polignac number, because 129006153 - 2¹ = 129006151 is a prime.

It is not an unprimeable number, because it can be changed into a prime (129006151) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 278400 + ... + 278862.

It is an arithmetic number, because the mean of its divisors is an integer number (7895888).

Almost surely, 2^129006153 is an apocalyptic number.

It is an amenable number.

129006153 is a deficient number, since it is larger than the sum of its proper divisors (60495159).

129006153 is a wasteful number, since it uses less digits than its factorization.

129006153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 925 (or 922 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 27.

The square root of 129006153 is about 11358.0875590920. The cubic root of 129006153 is about 505.2854681127.

It can be divided in two parts, 12900 and 6153, that multiplied together give a triangular number (79373700 = T₁₂₅₉₉).

The spelling of 129006153 in words is "one hundred twenty-nine million, six thousand, one hundred fifty-three".