10155105 has 16 divisors (see below), whose sum is σ = 18053760. Its totient is φ = 5415984.

The previous prime is 10155077. The next prime is 10155107. The reversal of 10155105 is 50155101.

10155105 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10155105 - 2²¹ = 8057953 is a prime.

It is a super-2 number, since 2×10155105² = 206252315122050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10155107) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37477 + ... + 37746.

It is an arithmetic number, because the mean of its divisors is an integer number (1128360).

Almost surely, 2^10155105 is an apocalyptic number.

10155105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10155105 is a deficient number, since it is larger than the sum of its proper divisors (7898655).

10155105 is an equidigital number, since it uses as much as digits as its factorization.

10155105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75237 (or 75231 counting only the distinct ones).

The product of its (nonzero) digits is 125, while the sum is 18.

The square root of 10155105 is about 3186.7075485523. The cubic root of 10155105 is about 216.5516378240.

The spelling of 10155105 in words is "ten million, one hundred fifty-five thousand, one hundred five".