11203213142310 has 256 divisors, whose sum is σ = 31186589829120. Its totient is φ = 2522912071680.

The previous prime is 11203213142291. The next prime is 11203213142339. The reversal of 11203213142310 is 1324131230211.

It is a super-2 number, since 2×11203213142310² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 4802061904 + ... + 4802064236.

It is an arithmetic number, because the mean of its divisors is an integer number (121822616520).

Almost surely, 2^{11203213142310} is an apocalyptic number.

11203213142310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 11203213142310, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15593294914560).

11203213142310 is an abundant number, since it is smaller than the sum of its proper divisors (19983376686810).

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

11203213142310 is a wasteful number, since it uses less digits than its factorization.

11203213142310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3663.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 11203213142310 its reverse (1324131230211), we get a palindrome (12527344372521).

The spelling of 11203213142310 in words is "eleven trillion, two hundred three billion, two hundred thirteen million, one hundred forty-two thousand, three hundred ten".