202441030 has 32 divisors (see below), whose sum is σ = 398442240. Its totient is φ = 73444320.

The previous prime is 202441021. The next prime is 202441039. The reversal of 202441030 is 30144202.

It is an interprime number because it is at equal distance from previous prime (202441021) and next prime (202441039).

It is a junction number, because it is equal to n+sod(n) for n = 202440995 and 202441013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202441039) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51681 + ... + 55459.

It is an arithmetic number, because the mean of its divisors is an integer number (12451320).

Almost surely, 2^202441030 is an apocalyptic number.

202441030 is a deficient number, since it is larger than the sum of its proper divisors (196001210).

202441030 is a wasteful number, since it uses less digits than its factorization.

202441030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4284.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 202441030 is about 14228.1773252936. The cubic root of 202441030 is about 587.1731382351.

Adding to 202441030 its reverse (30144202), we get a palindrome (232585232).

The spelling of 202441030 in words is "two hundred two million, four hundred forty-one thousand, thirty".