129710153 has 4 divisors (see below), whose sum is σ = 137340180. Its totient is φ = 122080128.

The previous prime is 129710137. The next prime is 129710171. The reversal of 129710153 is 351017921.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 351017921 = 17 ⋅20648113.

It can be written as a sum of positive squares in 2 ways, for example, as 47499664 + 82210489 = 6892^2 + 9067^2 .

It is not a de Polignac number, because 129710153 - 2⁴ = 129710137 is a prime.

It is a super-3 number, since 3×129710153³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (129710353) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3814988 + ... + 3815021.

It is an arithmetic number, because the mean of its divisors is an integer number (34335045).

Almost surely, 2^129710153 is an apocalyptic number.

It is an amenable number.

129710153 is a deficient number, since it is larger than the sum of its proper divisors (7630027).

129710153 is an equidigital number, since it uses as much as digits as its factorization.

129710153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7630026.

The product of its (nonzero) digits is 1890, while the sum is 29.

The square root of 129710153 is about 11389.0365264143. The cubic root of 129710153 is about 506.2029330220.

The spelling of 129710153 in words is "one hundred twenty-nine million, seven hundred ten thousand, one hundred fifty-three".