151264267271 has 4 divisors (see below), whose sum is σ = 162899980152. Its totient is φ = 139628554392.

The previous prime is 151264267183. The next prime is 151264267327. The reversal of 151264267271 is 172762462151.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 151264267271 - 2¹⁸ = 151264005127 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151264267171) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5817856421 + ... + 5817856446.

It is an arithmetic number, because the mean of its divisors is an integer number (40724995038).

Almost surely, 2^151264267271 is an apocalyptic number.

151264267271 is a deficient number, since it is larger than the sum of its proper divisors (11635712881).

151264267271 is a wasteful number, since it uses less digits than its factorization.

151264267271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11635712880.

The product of its digits is 282240, while the sum is 44.

The spelling of 151264267271 in words is "one hundred fifty-one billion, two hundred sixty-four million, two hundred sixty-seven thousand, two hundred seventy-one".