102923395 has 4 divisors (see below), whose sum is σ = 123508080. Its totient is φ = 82338712.

The previous prime is 102923393. The next prime is 102923417. The reversal of 102923395 is 593329201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 593329201 = 883 ⋅671947.

It is a cyclic number.

It is not a de Polignac number, because 102923395 - 2¹ = 102923393 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 102923395.

It is not an unprimeable number, because it can be changed into a prime (102923393) 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, 10292335 + ... + 10292344.

It is an arithmetic number, because the mean of its divisors is an integer number (30877020).

Almost surely, 2^102923395 is an apocalyptic number.

102923395 is a deficient number, since it is larger than the sum of its proper divisors (20584685).

102923395 is an equidigital number, since it uses as much as digits as its factorization.

102923395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20584684.

The product of its (nonzero) digits is 14580, while the sum is 34.

The square root of 102923395 is about 10145.1168056361. The cubic root of 102923395 is about 468.6385757086.

The spelling of 102923395 in words is "one hundred two million, nine hundred twenty-three thousand, three hundred ninety-five".