102955641 has 4 divisors (see below), whose sum is σ = 137274192. Its totient is φ = 68637092.

The previous prime is 102955579. The next prime is 102955679. The reversal of 102955641 is 146559201.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 146559201 = 3 ⋅48853067.

It is a cyclic number.

It is not a de Polignac number, because 102955641 - 2⁷ = 102955513 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (102945641) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17159271 + ... + 17159276.

It is an arithmetic number, because the mean of its divisors is an integer number (34318548).

Almost surely, 2^102955641 is an apocalyptic number.

It is an amenable number.

102955641 is a deficient number, since it is larger than the sum of its proper divisors (34318551).

102955641 is an equidigital number, since it uses as much as digits as its factorization.

102955641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34318550.

The product of its (nonzero) digits is 10800, while the sum is 33.

The square root of 102955641 is about 10146.7059186713. The cubic root of 102955641 is about 468.6875122392.

The spelling of 102955641 in words is "one hundred two million, nine hundred fifty-five thousand, six hundred forty-one".