10151266 has 4 divisors (see below), whose sum is σ = 15226902. Its totient is φ = 5075632.

The previous prime is 10151233. The next prime is 10151293. The reversal of 10151266 is 66215101.

10151266 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 66215101 = 31 ⋅2135971.

It can be written as a sum of positive squares in only one way, i.e., 9765625 + 385641 = 3125^2 + 621^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2537815 + ... + 2537818.

Almost surely, 2^10151266 is an apocalyptic number.

10151266 is a deficient number, since it is larger than the sum of its proper divisors (5075636).

10151266 is an equidigital number, since it uses as much as digits as its factorization.

10151266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5075635.

The product of its (nonzero) digits is 360, while the sum is 22.

The square root of 10151266 is about 3186.1051457854. The cubic root of 10151266 is about 216.5243462461.

Adding to 10151266 its reverse (66215101), we get a palindrome (76366367).

The spelling of 10151266 in words is "ten million, one hundred fifty-one thousand, two hundred sixty-six".