102005410 has 32 divisors (see below), whose sum is σ = 198777600. Its totient is φ = 37464768.

The previous prime is 102005399. The next prime is 102005413. The reversal of 102005410 is 14500201.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is not an unprimeable number, because it can be changed into a prime (102005413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23899 + ... + 27841.

It is an arithmetic number, because the mean of its divisors is an integer number (6211800).

Almost surely, 2^102005410 is an apocalyptic number.

102005410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102005410 is a deficient number, since it is larger than the sum of its proper divisors (96772190).

102005410 is a wasteful number, since it uses less digits than its factorization.

102005410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4162.

The product of its (nonzero) digits is 40, while the sum is 13.

The square root of 102005410 is about 10099.7727697211. The cubic root of 102005410 is about 467.2411332445.

Adding to 102005410 its reverse (14500201), we get a palindrome (116505611).

The spelling of 102005410 in words is "one hundred two million, five thousand, four hundred ten".