102345326 has 4 divisors (see below), whose sum is σ = 153517992. Its totient is φ = 51172662.

The previous prime is 102345319. The next prime is 102345337. The reversal of 102345326 is 623543201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 623543201 = 8641 ⋅72161.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 102345295 and 102345304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25586330 + ... + 25586333.

It is an arithmetic number, because the mean of its divisors is an integer number (38379498).

Almost surely, 2^102345326 is an apocalyptic number.

102345326 is a deficient number, since it is larger than the sum of its proper divisors (51172666).

102345326 is an equidigital number, since it uses as much as digits as its factorization.

102345326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51172665.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 102345326 is about 10116.5866773334. The cubic root of 102345326 is about 467.7595588397.

Adding to 102345326 its reverse (623543201), we get a palindrome (725888527).

The spelling of 102345326 in words is "one hundred two million, three hundred forty-five thousand, three hundred twenty-six".