102231414 has 48 divisors (see below), whose sum is σ = 227265792. Its totient is φ = 33202224.

The previous prime is 102231401. The next prime is 102231431. The reversal of 102231414 is 414132201.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 123807 + ... + 124629.

It is an arithmetic number, because the mean of its divisors is an integer number (4734704).

Almost surely, 2^102231414 is an apocalyptic number.

102231414 is an abundant number, since it is smaller than the sum of its proper divisors (125034378).

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

102231414 is a wasteful number, since it uses less digits than its factorization.

102231414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1001 (or 998 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 102231414 is about 10110.9551477593. The cubic root of 102231414 is about 467.5859531018.

Adding to 102231414 its reverse (414132201), we get a palindrome (516363615).

The spelling of 102231414 in words is "one hundred two million, two hundred thirty-one thousand, four hundred fourteen".