151129 has 6 divisors (see below), whose sum is σ = 166250. Its totient is φ = 137280.

The previous prime is 151121. The next prime is 151141. The reversal of 151129 is 921151.

151129 = 51² + 52² + ... + 83².

151129 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 123904 + 27225 = 352^2 + 165^2 .

It is not a de Polignac number, because 151129 - 2³ = 151121 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151121) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 504 + ... + 745.

2¹⁵¹¹²⁹ is an apocalyptic number.

It is an amenable number.

151129 is a deficient number, since it is larger than the sum of its proper divisors (15121).

151129 is a wasteful number, since it uses less digits than its factorization.

151129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1271 (or 1260 counting only the distinct ones).

The product of its digits is 90, while the sum is 19.

The square root of 151129 is about 388.7531350356. The cubic root of 151129 is about 53.2659000180.

It can be divided in two parts, 1511 and 29, that added together give a triangular number (1540 = T₅₅).

The spelling of 151129 in words is "one hundred fifty-one thousand, one hundred twenty-nine".