102123096 has 32 divisors (see below), whose sum is σ = 256729200. Its totient is φ = 33851520.

The previous prime is 102123067. The next prime is 102123101. The reversal of 102123096 is 690321201.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7411 + ... + 16098.

Almost surely, 2^102123096 is an apocalyptic number.

It is an amenable number.

102123096 is an abundant number, since it is smaller than the sum of its proper divisors (154606104).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102123096 is a wasteful number, since it uses less digits than its factorization.

102123096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23699 (or 23695 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 24.

The square root of 102123096 is about 10105.5972609243. The cubic root of 102123096 is about 467.4207531512.

Adding to 102123096 its reverse (690321201), we get a palindrome (792444297).

The spelling of 102123096 in words is "one hundred two million, one hundred twenty-three thousand, ninety-six".