102415411 has 8 divisors (see below), whose sum is σ = 117694304. Its totient is φ = 87298560.

The previous prime is 102415367. The next prime is 102415421. The reversal of 102415411 is 114514201.

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 102415411 - 2⁹ = 102414899 is a prime.

It is not an unprimeable number, because it can be changed into a prime (102415421) 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, 39150 + ... + 41683.

It is an arithmetic number, because the mean of its divisors is an integer number (14711788).

Almost surely, 2^102415411 is an apocalyptic number.

102415411 is a deficient number, since it is larger than the sum of its proper divisors (15278893).

102415411 is an equidigital number, since it uses as much as digits as its factorization.

102415411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81021.

The product of its (nonzero) digits is 160, while the sum is 19.

The square root of 102415411 is about 10120.0499504696. The cubic root of 102415411 is about 467.8663067479.

Adding to 102415411 its reverse (114514201), we get a palindrome (216929612).

The spelling of 102415411 in words is "one hundred two million, four hundred fifteen thousand, four hundred eleven".