10100202243 has 16 divisors (see below), whose sum is σ = 13861241760. Its totient is φ = 6537113856.

The previous prime is 10100202149. The next prime is 10100202247. The reversal of 10100202243 is 34220200101.

It is not a de Polignac number, because 10100202243 - 2⁸ = 10100201987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10100202247) 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, 48828 + ... + 150281.

It is an arithmetic number, because the mean of its divisors is an integer number (866327610).

Almost surely, 2^10100202243 is an apocalyptic number.

10100202243 is a deficient number, since it is larger than the sum of its proper divisors (3761039517).

10100202243 is a wasteful number, since it uses less digits than its factorization.

10100202243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199606.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 10100202243 its reverse (34220200101), we get a palindrome (44320402344).

The spelling of 10100202243 in words is "ten billion, one hundred million, two hundred two thousand, two hundred forty-three".