102032450 has 48 divisors (see below), whose sum is σ = 207070080. Its totient is φ = 37177920.

The previous prime is 102032431. The next prime is 102032461. The reversal of 102032450 is 54230201.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 50357 + ... + 52343.

It is an arithmetic number, because the mean of its divisors is an integer number (4313960).

Almost surely, 2^102032450 is an apocalyptic number.

102032450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102032450 is an abundant number, since it is smaller than the sum of its proper divisors (105037630).

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

102032450 is a wasteful number, since it uses less digits than its factorization.

102032450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2091 (or 2086 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 102032450 is about 10101.1113249979. Note that the first 3 decimals coincide. The cubic root of 102032450 is about 467.2824156433.

Adding to 102032450 its reverse (54230201), we get a palindrome (156262651).

The spelling of 102032450 in words is "one hundred two million, thirty-two thousand, four hundred fifty".