11331020202132 has 96 divisors (see below), whose sum is σ = 27157742195584. Its totient is φ = 3675016396800.

The previous prime is 11331020202127. The next prime is 11331020202263. The reversal of 11331020202132 is 23120202013311.

It is a super-2 number, since 2×11331020202132² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11331020202099 and 11331020202108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1097855532 + ... + 1097865852.

Almost surely, 2^{11331020202132} is an apocalyptic number.

11331020202132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11331020202132 is an abundant number, since it is smaller than the sum of its proper divisors (15826721993452).

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

11331020202132 is a wasteful number, since it uses less digits than its factorization.

11331020202132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18329 (or 18327 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 11331020202132 its reverse (23120202013311), we get a palindrome (34451222215443).

The spelling of 11331020202132 in words is "eleven trillion, three hundred thirty-one billion, twenty million, two hundred two thousand, one hundred thirty-two".