102342361 has 4 divisors (see below), whose sum is σ = 111646224. Its totient is φ = 93038500.

The previous prime is 102342353. The next prime is 102342413. The reversal of 102342361 is 163243201.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 163243201 = 11 ⋅14840291.

It is a cyclic number.

It is not a de Polignac number, because 102342361 - 2³ = 102342353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102342301) 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, 4651915 + ... + 4651936.

It is an arithmetic number, because the mean of its divisors is an integer number (27911556).

Almost surely, 2^102342361 is an apocalyptic number.

102342361 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

102342361 is a deficient number, since it is larger than the sum of its proper divisors (9303863).

102342361 is an equidigital number, since it uses as much as digits as its factorization.

102342361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9303862.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 102342361 is about 10116.4401347510. The cubic root of 102342361 is about 467.7550417128.

Adding to 102342361 its reverse (163243201), we get a palindrome (265585562).

The spelling of 102342361 in words is "one hundred two million, three hundred forty-two thousand, three hundred sixty-one".