10133155 has 4 divisors (see below), whose sum is σ = 12159792. Its totient is φ = 8106520.

The previous prime is 10133143. The next prime is 10133159. The reversal of 10133155 is 55133101.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 10133155 - 2¹⁹ = 9608867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10133159) 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 3 ways as a sum of consecutive naturals, for example, 1013311 + ... + 1013320.

It is an arithmetic number, because the mean of its divisors is an integer number (3039948).

Almost surely, 2^10133155 is an apocalyptic number.

10133155 is a deficient number, since it is larger than the sum of its proper divisors (2026637).

10133155 is an equidigital number, since it uses as much as digits as its factorization.

10133155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2026636.

The product of its (nonzero) digits is 225, while the sum is 19.

The square root of 10133155 is about 3183.2616920385. The cubic root of 10133155 is about 216.3955016644.

Adding to 10133155 its reverse (55133101), we get a palindrome (65266256).

The spelling of 10133155 in words is "ten million, one hundred thirty-three thousand, one hundred fifty-five".