102388041 has 12 divisors (see below), whose sum is σ = 169021632. Its totient is φ = 58507416.

The previous prime is 102387977. The next prime is 102388049. The reversal of 102388041 is 140883201.

It is not a de Polignac number, because 102388041 - 2⁶ = 102387977 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 102387996 and 102388014.

It is not an unprimeable number, because it can be changed into a prime (102388049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 812541 + ... + 812666.

It is an arithmetic number, because the mean of its divisors is an integer number (14085136).

Almost surely, 2^102388041 is an apocalyptic number.

It is an amenable number.

102388041 is a deficient number, since it is larger than the sum of its proper divisors (66633591).

102388041 is a wasteful number, since it uses less digits than its factorization.

102388041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1625220 (or 1625217 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

The square root of 102388041 is about 10118.6975940582. The cubic root of 102388041 is about 467.8246247341.

The spelling of 102388041 in words is "one hundred two million, three hundred eighty-eight thousand, forty-one".