106502255 has 16 divisors (see below), whose sum is σ = 130045824. Its totient is φ = 83715840.

The previous prime is 106502251. The next prime is 106502321. The reversal of 106502255 is 552205601.

It is not a de Polignac number, because 106502255 - 2² = 106502251 is a prime.

It is a super-2 number, since 2×106502255² = 22685460640170050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106502251) 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, 156977 + ... + 157653.

It is an arithmetic number, because the mean of its divisors is an integer number (8127864).

Almost surely, 2^106502255 is an apocalyptic number.

106502255 is a deficient number, since it is larger than the sum of its proper divisors (23543569).

106502255 is an equidigital number, since it uses as much as digits as its factorization.

106502255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1186.

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 106502255 is about 10319.9929748038. The cubic root of 106502255 is about 474.0086508180.

Adding to 106502255 its reverse (552205601), we get a palindrome (658707856).

The spelling of 106502255 in words is "one hundred six million, five hundred two thousand, two hundred fifty-five".