10203132002202 has 24 divisors (see below), whose sum is σ = 22242410465184. Its totient is φ = 3380178699144.

The previous prime is 10203132002153. The next prime is 10203132002207. The reversal of 10203132002202 is 20220023130201.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (10203132002207) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1738772118 + ... + 1738777985.

It is an arithmetic number, because the mean of its divisors is an integer number (926767102716).

Almost surely, 2^{10203132002202} is an apocalyptic number.

10203132002202 is an abundant number, since it is smaller than the sum of its proper divisors (12039278462982).

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

10203132002202 is a wasteful number, since it uses less digits than its factorization.

10203132002202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3477550274 (or 3477550271 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 10203132002202 its reverse (20220023130201), we get a palindrome (30423155132403).

The spelling of 10203132002202 in words is "ten trillion, two hundred three billion, one hundred thirty-two million, two thousand, two hundred two".