151187937671 has 4 divisors (see below), whose sum is σ = 151644699144. Its totient is φ = 150731176200.

The previous prime is 151187937599. The next prime is 151187937689. The reversal of 151187937671 is 176739781151.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 176739781151 = 263 ⋅672014377.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-151187937671 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 (151187936671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 228380240 + ... + 228380901.

It is an arithmetic number, because the mean of its divisors is an integer number (37911174786).

Almost surely, 2^151187937671 is an apocalyptic number.

151187937671 is a deficient number, since it is larger than the sum of its proper divisors (456761473).

151187937671 is an equidigital number, since it uses as much as digits as its factorization.

151187937671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 456761472.

The product of its digits is 2222640, while the sum is 56.

The spelling of 151187937671 in words is "one hundred fifty-one billion, one hundred eighty-seven million, nine hundred thirty-seven thousand, six hundred seventy-one".