102321114 has 24 divisors (see below), whose sum is σ = 238053888. Its totient is φ = 29234520.

The previous prime is 102321091. The next prime is 102321119. The reversal of 102321114 is 411123201.

It is a super-2 number, since 2×102321114² = 20939220740401992, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 102321093 and 102321102.

It is not an unprimeable number, because it can be changed into a prime (102321119) 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, 173722 + ... + 174309.

It is an arithmetic number, because the mean of its divisors is an integer number (9918912).

Almost surely, 2^102321114 is an apocalyptic number.

102321114 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

102321114 is an abundant number, since it is smaller than the sum of its proper divisors (135732774).

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

102321114 is a wasteful number, since it uses less digits than its factorization.

102321114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348050 (or 348043 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 102321114 is about 10115.3899578810. The cubic root of 102321114 is about 467.7226697177.

Adding to 102321114 its reverse (411123201), we get a palindrome (513444315).

The spelling of 102321114 in words is "one hundred two million, three hundred twenty-one thousand, one hundred fourteen".