102065411 has 16 divisors (see below), whose sum is σ = 119232000. Its totient is φ = 85565760.

The previous prime is 102065387. The next prime is 102065429. The reversal of 102065411 is 114560201.

It is not a de Polignac number, because 102065411 - 2¹⁰ = 102064387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102065011) 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 15 ways as a sum of consecutive naturals, for example, 67340 + ... + 68838.

It is an arithmetic number, because the mean of its divisors is an integer number (7452000).

Almost surely, 2^102065411 is an apocalyptic number.

102065411 is a deficient number, since it is larger than the sum of its proper divisors (17166589).

102065411 is a wasteful number, since it uses less digits than its factorization.

102065411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1714.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 102065411 is about 10102.7427464031. The cubic root of 102065411 is about 467.3327278641.

The spelling of 102065411 in words is "one hundred two million, sixty-five thousand, four hundred eleven".