102026342 has 8 divisors (see below), whose sum is σ = 166952232. Its totient is φ = 46375600.

The previous prime is 102026303. The next prime is 102026359. The reversal of 102026342 is 243620201.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2318759 + ... + 2318802.

It is an arithmetic number, because the mean of its divisors is an integer number (20869029).

Almost surely, 2^102026342 is an apocalyptic number.

102026342 is a deficient number, since it is larger than the sum of its proper divisors (64925890).

102026342 is a wasteful number, since it uses less digits than its factorization.

102026342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4637574.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 102026342 is about 10100.8089775027. The cubic root of 102026342 is about 467.2730911001.

Adding to 102026342 its reverse (243620201), we get a palindrome (345646543).

The spelling of 102026342 in words is "one hundred two million, twenty-six thousand, three hundred forty-two".