151071129 has 32 divisors (see below), whose sum is σ = 258526080. Its totient is φ = 86169600.

The previous prime is 151071097. The next prime is 151071139. The reversal of 151071129 is 921170151.

It is not a de Polignac number, because 151071129 - 2⁵ = 151071097 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (151071139) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9912 + ... + 20009.

It is an arithmetic number, because the mean of its divisors is an integer number (8078940).

Almost surely, 2^151071129 is an apocalyptic number.

It is an amenable number.

151071129 is a deficient number, since it is larger than the sum of its proper divisors (107454951).

151071129 is a wasteful number, since it uses less digits than its factorization.

151071129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29958 (or 29952 counting only the distinct ones).

The product of its (nonzero) digits is 630, while the sum is 27.

The square root of 151071129 is about 12291.0995846588. The cubic root of 151071129 is about 532.5910021024.

The spelling of 151071129 in words is "one hundred fifty-one million, seventy-one thousand, one hundred twenty-nine".