11202131002030 has 16 divisors (see below), whose sum is σ = 20170154831904. Its totient is φ = 4479448172320.

The previous prime is 11202131002001. The next prime is 11202131002031. The reversal of 11202131002030 is 3020013120211.

It is a junction number, because it is equal to n+sod(n) for n = 11202131001995 and 11202131002013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11202131002031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 175495057 + ... + 175558876.

It is an arithmetic number, because the mean of its divisors is an integer number (1260634676994).

Almost surely, 2^{11202131002030} is an apocalyptic number.

11202131002030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11202131002030 is a deficient number, since it is larger than the sum of its proper divisors (8968023829874).

11202131002030 is a wasteful number, since it uses less digits than its factorization.

11202131002030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351057131.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 11202131002030 its reverse (3020013120211), we get a palindrome (14222144122241).

The spelling of 11202131002030 in words is "eleven trillion, two hundred two billion, one hundred thirty-one million, two thousand, thirty".