102103022 has 8 divisors (see below), whose sum is σ = 175033776. Its totient is φ = 43758432.

The previous prime is 102103013. The next prime is 102103039. The reversal of 102103022 is 220301201.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 102102994 and 102103012.

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, 3646523 + ... + 3646550.

It is an arithmetic number, because the mean of its divisors is an integer number (21879222).

Almost surely, 2^102103022 is an apocalyptic number.

102103022 is a deficient number, since it is larger than the sum of its proper divisors (72930754).

102103022 is an equidigital number, since it uses as much as digits as its factorization.

102103022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7293082.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 102103022 is about 10104.6040001576. The cubic root of 102103022 is about 467.3901246926.

Adding to 102103022 its reverse (220301201), we get a palindrome (322404223).

The spelling of 102103022 in words is "one hundred two million, one hundred three thousand, twenty-two".