151142871 has 16 divisors (see below), whose sum is σ = 220366080. Its totient is φ = 91384320.

The previous prime is 151142863. The next prime is 151142897. The reversal of 151142871 is 178241151.

It is not a de Polignac number, because 151142871 - 2³ = 151142863 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151142861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9271 + ... + 19703.

It is an arithmetic number, because the mean of its divisors is an integer number (13772880).

Almost surely, 2^151142871 is an apocalyptic number.

151142871 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

151142871 is a deficient number, since it is larger than the sum of its proper divisors (69223209).

151142871 is a wasteful number, since it uses less digits than its factorization.

151142871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10886.

The product of its digits is 2240, while the sum is 30.

The square root of 151142871 is about 12294.0176915441. The cubic root of 151142871 is about 532.6752959428.

The spelling of 151142871 in words is "one hundred fifty-one million, one hundred forty-two thousand, eight hundred seventy-one".