10155155 has 8 divisors (see below), whose sum is σ = 12206832. Its totient is φ = 8110368.

The previous prime is 10155151. The next prime is 10155157. The reversal of 10155155 is 55155101.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10155155 - 2² = 10155151 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10155155.

It is not an unprimeable number, because it can be changed into a prime (10155151) 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 7 ways as a sum of consecutive naturals, for example, 2444 + ... + 5126.

It is an arithmetic number, because the mean of its divisors is an integer number (1525854).

Almost surely, 2^10155155 is an apocalyptic number.

10155155 is a deficient number, since it is larger than the sum of its proper divisors (2051677).

10155155 is an equidigital number, since it uses as much as digits as its factorization.

10155155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3445.

The product of its (nonzero) digits is 625, while the sum is 23.

The square root of 10155155 is about 3186.7153936303. The cubic root of 10155155 is about 216.5519932303.

It can be divided in two parts, 1015 and 5155, that multiplied together give a palindrome (5232325).

The spelling of 10155155 in words is "ten million, one hundred fifty-five thousand, one hundred fifty-five".