151251112 has 16 divisors (see below), whose sum is σ = 284457600. Its totient is φ = 75395760.

The previous prime is 151251103. The next prime is 151251119. The reversal of 151251112 is 211152151.

It is a self number, because there is not a number n which added to its sum of digits gives 151251112.

It is not an unprimeable number, because it can be changed into a prime (151251119) 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 3 ways as a sum of consecutive naturals, for example, 25912 + ... + 31207.

It is an arithmetic number, because the mean of its divisors is an integer number (17778600).

Almost surely, 2^151251112 is an apocalyptic number.

It is an amenable number.

151251112 is a deficient number, since it is larger than the sum of its proper divisors (133206488).

151251112 is a wasteful number, since it uses less digits than its factorization.

151251112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57456 (or 57452 counting only the distinct ones).

The product of its digits is 100, while the sum is 19.

The square root of 151251112 is about 12298.4190853947. The cubic root of 151251112 is about 532.8024241098.

The spelling of 151251112 in words is "one hundred fifty-one million, two hundred fifty-one thousand, one hundred twelve".