102955 has 8 divisors (see below), whose sum is σ = 126000. Its totient is φ = 80736.

The previous prime is 102953. The next prime is 102967. The reversal of 102955 is 559201.

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 102955 - 2¹ = 102953 is a prime.

It is not an unprimeable number, because it can be changed into a prime (102953) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121 + ... + 469.

It is an arithmetic number, because the mean of its divisors is an integer number (15750).

102955 is a Friedman number, since it can be written as 20591*5, using all its digits and the basic arithmetic operations.

2¹⁰²⁹⁵⁵ is an apocalyptic number.

102955 is a deficient number, since it is larger than the sum of its proper divisors (23045).

102955 is an equidigital number, since it uses as much as digits as its factorization.

102955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 413.

The product of its (nonzero) digits is 450, while the sum is 22.

The square root of 102955 is about 320.8660156514. The cubic root of 102955 is about 46.8686539557.

The spelling of 102955 in words is "one hundred two thousand, nine hundred fifty-five".