102655141 has 8 divisors (see below), whose sum is σ = 107288064. Its totient is φ = 98036400.

The previous prime is 102655127. The next prime is 102655159. The reversal of 102655141 is 141556201.

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 102655141 - 2⁷ = 102655013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102655121) 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, 12940 + ... + 19306.

It is an arithmetic number, because the mean of its divisors is an integer number (13411008).

Almost surely, 2^102655141 is an apocalyptic number.

It is an amenable number.

102655141 is a deficient number, since it is larger than the sum of its proper divisors (4632923).

102655141 is an equidigital number, since it uses as much as digits as its factorization.

102655141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7091.

The product of its (nonzero) digits is 1200, while the sum is 25.

The square root of 102655141 is about 10131.8873365232. The cubic root of 102655141 is about 468.2310766842.

The spelling of 102655141 in words is "one hundred two million, six hundred fifty-five thousand, one hundred forty-one".