103002250 has 64 divisors (see below), whose sum is σ = 212992416. Its totient is φ = 37056000.

The previous prime is 103002247. The next prime is 103002271. The reversal of 103002250 is 52200301.

It can be written as a sum of positive squares in 16 ways, for example, as 68674369 + 34327881 = 8287^2 + 5859^2 .

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a self number, because there is not a number n which added to its sum of digits gives 103002250.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 132864 + ... + 133636.

Almost surely, 2^103002250 is an apocalyptic number.

103002250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103002250 is an abundant number, since it is smaller than the sum of its proper divisors (109990166).

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

103002250 is a wasteful number, since it uses less digits than its factorization.

103002250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 844 (or 834 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 13.

The square root of 103002250 is about 10149.0024140307. The cubic root of 103002250 is about 468.7582280037.

Adding to 103002250 its reverse (52200301), we get a palindrome (155202551).

The spelling of 103002250 in words is "one hundred three million, two thousand, two hundred fifty".