102334212 has 24 divisors (see below), whose sum is σ = 265311200. Its totient is φ = 34111368.

The previous prime is 102334189. The next prime is 102334213. The reversal of 102334212 is 212433201.

102334212 is a `hidden beast` number, since 10 + 233 + 421 + 2 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (102334213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 473662 + ... + 473877.

Almost surely, 2^102334212 is an apocalyptic number.

102334212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

102334212 is an abundant number, since it is smaller than the sum of its proper divisors (162976988).

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

102334212 is a wasteful number, since it uses less digits than its factorization.

102334212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 947552 (or 947544 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 102334212 is about 10116.0373664790. The cubic root of 102334212 is about 467.7426264008.

Adding to 102334212 its reverse (212433201), we get a palindrome (314767413).

The spelling of 102334212 in words is "one hundred two million, three hundred thirty-four thousand, two hundred twelve".