10012203102 has 64 divisors (see below), whose sum is σ = 23111827200. Its totient is φ = 2859655680.

The previous prime is 10012203101. The next prime is 10012203139. The reversal of 10012203102 is 20130221001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10012203101) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 226774 + ... + 267302.

It is an arithmetic number, because the mean of its divisors is an integer number (361122300).

Almost surely, 2^10012203102 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10012203102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11555913600).

10012203102 is an abundant number, since it is smaller than the sum of its proper divisors (13099624098).

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

10012203102 is a wasteful number, since it uses less digits than its factorization.

10012203102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40761.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 10012203102 its reverse (20130221001), we get a palindrome (30142424103).

The spelling of 10012203102 in words is "ten billion, twelve million, two hundred three thousand, one hundred two".