102234465 has 12 divisors (see below), whose sum is σ = 177206484. Its totient is φ = 54525024.

The previous prime is 102234463. The next prime is 102234487. The reversal of 102234465 is 564432201.

It can be written as a sum of positive squares in 2 ways, for example, as 67765824 + 34468641 = 8232^2 + 5871^2 .

It is not a de Polignac number, because 102234465 - 2¹ = 102234463 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (102234463) 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, 1135894 + ... + 1135983.

It is an arithmetic number, because the mean of its divisors is an integer number (14767207).

Almost surely, 2^102234465 is an apocalyptic number.

102234465 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

102234465 is a deficient number, since it is larger than the sum of its proper divisors (74972019).

102234465 is a wasteful number, since it uses less digits than its factorization.

102234465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2271888 (or 2271885 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 102234465 is about 10111.1060225872. The cubic root of 102234465 is about 467.5906046092.

Adding to 102234465 its reverse (564432201), we get a palindrome (666666666).

The spelling of 102234465 in words is "one hundred two million, two hundred thirty-four thousand, four hundred sixty-five".