102032123 has 2 divisors, whose sum is σ = 102032124. Its totient is φ = 102032122.

The previous prime is 102032087. The next prime is 102032143. The reversal of 102032123 is 321230201.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (321230201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 102032123 - 2¹⁶ = 101966587 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 102032098 and 102032107.

It is not a weakly prime, because it can be changed into another prime (102032143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51016061 + 51016062.

It is an arithmetic number, because the mean of its divisors is an integer number (51016062).

Almost surely, 2^102032123 is an apocalyptic number.

102032123 is a deficient number, since it is larger than the sum of its proper divisors (1).

102032123 is an equidigital number, since it uses as much as digits as its factorization.

102032123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 102032123 is about 10101.0951386471. The cubic root of 102032123 is about 467.2819164507.

Adding to 102032123 its reverse (321230201), we get a palindrome (423262324).

The spelling of 102032123 in words is "one hundred two million, thirty-two thousand, one hundred twenty-three".