151430071 has 8 divisors (see below), whose sum is σ = 168339584. Its totient is φ = 135272160.

The previous prime is 151430017. The next prime is 151430077. The reversal of 151430071 is 170034151.

151430071 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 151430071 - 2⁹ = 151429559 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 (151430077) 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, 187476 + ... + 188281.

It is an arithmetic number, because the mean of its divisors is an integer number (21042448).

Almost surely, 2^151430071 is an apocalyptic number.

151430071 is a deficient number, since it is larger than the sum of its proper divisors (16909513).

151430071 is a wasteful number, since it uses less digits than its factorization.

151430071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 375801.

The product of its (nonzero) digits is 420, while the sum is 22.

The square root of 151430071 is about 12305.6926257728. The cubic root of 151430071 is about 533.0124770184.

The spelling of 151430071 in words is "one hundred fifty-one million, four hundred thirty thousand, seventy-one".