10001032203 has 8 divisors (see below), whose sum is σ = 13336627408. Its totient is φ = 6666395904.

The previous prime is 10001032189. The next prime is 10001032207. The reversal of 10001032203 is 30223010001.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-10001032203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10001032207) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 215026 + ... + 257367.

It is an arithmetic number, because the mean of its divisors is an integer number (1667078426).

Almost surely, 2^10001032203 is an apocalyptic number.

10001032203 is a deficient number, since it is larger than the sum of its proper divisors (3335595205).

10001032203 is an equidigital number, since it uses as much as digits as its factorization.

10001032203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 479453.

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 10001032203 its reverse (30223010001), we get a palindrome (40224042204).

It can be divided in two parts, 1000 and 1032203, that added together give a triangular number (1033203 = T₁₄₃₇).

The spelling of 10001032203 in words is "ten billion, one million, thirty-two thousand, two hundred three".