129103152911 has 8 divisors (see below), whose sum is σ = 137164581120. Its totient is φ = 121282364448.

The previous prime is 129103152901. The next prime is 129103152917. The reversal of 129103152911 is 119251301921.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 129103152911 - 2¹⁰ = 129103151887 is a prime.

It is a super-2 number, since 2×129103152911² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (129103152917) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60158831 + ... + 60160976.

It is an arithmetic number, because the mean of its divisors is an integer number (17145572640).

Almost surely, 2^129103152911 is an apocalyptic number.

129103152911 is a deficient number, since it is larger than the sum of its proper divisors (8061428209).

129103152911 is a wasteful number, since it uses less digits than its factorization.

129103152911 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120319873.

The product of its (nonzero) digits is 4860, while the sum is 35.

The spelling of 129103152911 in words is "one hundred twenty-nine billion, one hundred three million, one hundred fifty-two thousand, nine hundred eleven".