10002103031202 has 32 divisors (see below), whose sum is σ = 20011740405120. Its totient is φ = 3332778808320.

The previous prime is 10002103031189. The next prime is 10002103031209. The reversal of 10002103031202 is 20213030120001.

It is not an unprimeable number, because it can be changed into a prime (10002103031209) 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, 454361548 + ... + 454383560.

It is an arithmetic number, because the mean of its divisors is an integer number (625366887660).

Almost surely, 2^{10002103031202} is an apocalyptic number.

10002103031202 is an abundant number, since it is smaller than the sum of its proper divisors (10009637373918).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10002103031202 is a wasteful number, since it uses less digits than its factorization.

10002103031202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47098.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 10002103031202 its reverse (20213030120001), we get a palindrome (30215133151203).

The spelling of 10002103031202 in words is "ten trillion, two billion, one hundred three million, thirty-one thousand, two hundred two".