102342366 has 96 divisors (see below), whose sum is σ = 267321600. Its totient is φ = 28740096.

The previous prime is 102342353. The next prime is 102342413. The reversal of 102342366 is 663243201.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 227710 + ... + 228158.

It is an arithmetic number, because the mean of its divisors is an integer number (2784600).

Almost surely, 2^102342366 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 102342366, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (133660800).

102342366 is an abundant number, since it is smaller than the sum of its proper divisors (164979234).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102342366 is an equidigital number, since it uses as much as digits as its factorization.

102342366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 540 (or 528 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 102342366 is about 10116.4403818735. The cubic root of 102342366 is about 467.7550493303.

Adding to 102342366 its reverse (663243201), we get a palindrome (765585567).

The spelling of 102342366 in words is "one hundred two million, three hundred forty-two thousand, three hundred sixty-six".