10128154 has 4 divisors (see below), whose sum is σ = 15192234. Its totient is φ = 5064076.

The previous prime is 10128143. The next prime is 10128161. The reversal of 10128154 is 45182101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 45182101 = 4451 ⋅10151.

It can be written as a sum of positive squares in only one way, i.e., 8862529 + 1265625 = 2977^2 + 1125^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 2532037 + ... + 2532040.

Almost surely, 2^10128154 is an apocalyptic number.

10128154 is a deficient number, since it is larger than the sum of its proper divisors (5064080).

10128154 is an equidigital number, since it uses as much as digits as its factorization.

10128154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5064079.

The product of its (nonzero) digits is 320, while the sum is 22.

The square root of 10128154 is about 3182.4760800358. The cubic root of 10128154 is about 216.3598966962.

It can be divided in two parts, 10 and 128154, that added together give a square (128164 = 358²).

The spelling of 10128154 in words is "ten million, one hundred twenty-eight thousand, one hundred fifty-four".