10002102002231 has 4 divisors (see below), whose sum is σ = 10436976002352. Its totient is φ = 9567228002112.

The previous prime is 10002102002213. The next prime is 10002102002239. The reversal of 10002102002231 is 13220020120001.

It is a happy number.

10002102002231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10002102002231 is a prime.

It is a super-2 number, since 2×10002102002231² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10002102002239) 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, 217437000026 + ... + 217437000071.

It is an arithmetic number, because the mean of its divisors is an integer number (2609244000588).

Almost surely, 2^{10002102002231} is an apocalyptic number.

10002102002231 is a deficient number, since it is larger than the sum of its proper divisors (434874000121).

10002102002231 is an equidigital number, since it uses as much as digits as its factorization.

10002102002231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 434874000120.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 10002102002231 its reverse (13220020120001), we get a palindrome (23222122122232).

The spelling of 10002102002231 in words is "ten trillion, two billion, one hundred two million, two thousand, two hundred thirty-one".