102034123 has 12 divisors (see below), whose sum is σ = 110611920. Its totient is φ = 94039056.

The previous prime is 102034111. The next prime is 102034129. The reversal of 102034123 is 321430201.

It is a happy number.

It is not a de Polignac number, because 102034123 - 2⁵ = 102034091 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 102034097 and 102034106.

It is not an unprimeable number, because it can be changed into a prime (102034129) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9538 + ... + 17176.

It is an arithmetic number, because the mean of its divisors is an integer number (9217660).

Almost surely, 2^102034123 is an apocalyptic number.

102034123 is a deficient number, since it is larger than the sum of its proper divisors (8577797).

102034123 is an equidigital number, since it uses as much as digits as its factorization.

102034123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7714 (or 7695 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 102034123 is about 10101.1941373285. The cubic root of 102034123 is about 467.2849695994.

Adding to 102034123 its reverse (321430201), we get a palindrome (423464324).

The spelling of 102034123 in words is "one hundred two million, thirty-four thousand, one hundred twenty-three".