102355411 has 4 divisors (see below), whose sum is σ = 102376800. Its totient is φ = 102334024.

The previous prime is 102355403. The next prime is 102355423. The reversal of 102355411 is 114553201.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 102355411 - 2³ = 102355403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102355511) 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, 150 + ... + 14308.

It is an arithmetic number, because the mean of its divisors is an integer number (25594200).

Almost surely, 2^102355411 is an apocalyptic number.

102355411 is a deficient number, since it is larger than the sum of its proper divisors (21389).

102355411 is an equidigital number, since it uses as much as digits as its factorization.

102355411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21388.

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 102355411 is about 10117.0851039220. The cubic root of 102355411 is about 467.7749225122.

The spelling of 102355411 in words is "one hundred two million, three hundred fifty-five thousand, four hundred eleven".