151841193 has 32 divisors (see below), whose sum is σ = 249249792. Its totient is φ = 80308800.

The previous prime is 151841189. The next prime is 151841201. The reversal of 151841193 is 391148151.

It is not a de Polignac number, because 151841193 - 2² = 151841189 is a prime.

It is not an unprimeable number, because it can be changed into a prime (151841143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9903 + ... + 20043.

It is an arithmetic number, because the mean of its divisors is an integer number (7789056).

Almost surely, 2^151841193 is an apocalyptic number.

It is an amenable number.

151841193 is a deficient number, since it is larger than the sum of its proper divisors (97408599).

151841193 is a wasteful number, since it uses less digits than its factorization.

151841193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10205.

The product of its digits is 4320, while the sum is 33.

The square root of 151841193 is about 12322.3858485279. The cubic root of 151841193 is about 533.4944049524.

The spelling of 151841193 in words is "one hundred fifty-one million, eight hundred forty-one thousand, one hundred ninety-three".