151120443 has 32 divisors (see below), whose sum is σ = 214466560. Its totient is φ = 94517280.

The previous prime is 151120423. The next prime is 151120457. The reversal of 151120443 is 344021151.

It is not a de Polignac number, because 151120443 - 2¹⁴ = 151104059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (151120423) 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, 492096 + ... + 492402.

It is an arithmetic number, because the mean of its divisors is an integer number (6702080).

Almost surely, 2^151120443 is an apocalyptic number.

151120443 is a deficient number, since it is larger than the sum of its proper divisors (63346117).

151120443 is a wasteful number, since it uses less digits than its factorization.

151120443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 151120443 is about 12293.1055067465. The cubic root of 151120443 is about 532.6489468502.

Adding to 151120443 its reverse (344021151), we get a palindrome (495141594).

The spelling of 151120443 in words is "one hundred fifty-one million, one hundred twenty thousand, four hundred forty-three".