102340465 has 8 divisors (see below), whose sum is σ = 124538688. Its totient is φ = 80718960.

The previous prime is 102340457. The next prime is 102340543. The reversal of 102340465 is 564043201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 102340465 - 2³ = 102340457 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143787 + ... + 144496.

It is an arithmetic number, because the mean of its divisors is an integer number (15567336).

Almost surely, 2^102340465 is an apocalyptic number.

It is an amenable number.

102340465 is a deficient number, since it is larger than the sum of its proper divisors (22198223).

102340465 is an equidigital number, since it uses as much as digits as its factorization.

102340465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288359.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 102340465 is about 10116.3464254641. The cubic root of 102340465 is about 467.7521531434.

Adding to 102340465 its reverse (564043201), we get a palindrome (666383666).

The spelling of 102340465 in words is "one hundred two million, three hundred forty thousand, four hundred sixty-five".