151497071 has 8 divisors (see below), whose sum is σ = 166907088. Its totient is φ = 136360000.

The previous prime is 151497053. The next prime is 151497079. The reversal of 151497071 is 170794151.

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 151497071 - 2¹⁴ = 151480687 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 (151497079) 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, 67070 + ... + 69291.

It is an arithmetic number, because the mean of its divisors is an integer number (20863386).

Almost surely, 2^151497071 is an apocalyptic number.

151497071 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

151497071 is a deficient number, since it is larger than the sum of its proper divisors (15410017).

151497071 is a wasteful number, since it uses less digits than its factorization.

151497071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136473.

The product of its (nonzero) digits is 8820, while the sum is 35.

The square root of 151497071 is about 12308.4146420244. The cubic root of 151497071 is about 533.0910756088.

The spelling of 151497071 in words is "one hundred fifty-one million, four hundred ninety-seven thousand, seventy-one".