10033202021 has 4 divisors (see below), whose sum is σ = 10056481344. Its totient is φ = 10009922700.

The previous prime is 10033202017. The next prime is 10033202027. The reversal of 10033202021 is 12020233001.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10033202021 - 2² = 10033202017 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10033201987 and 10033202005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10033202027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11639015 + ... + 11639876.

It is an arithmetic number, because the mean of its divisors is an integer number (2514120336).

Almost surely, 2^10033202021 is an apocalyptic number.

It is an amenable number.

10033202021 is a deficient number, since it is larger than the sum of its proper divisors (23279323).

10033202021 is an equidigital number, since it uses as much as digits as its factorization.

10033202021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23279322.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 10033202021 its reverse (12020233001), we get a palindrome (22053435022).

The spelling of 10033202021 in words is "ten billion, thirty-three million, two hundred two thousand, twenty-one".