11331010023132 has 12 divisors (see below), whose sum is σ = 26439023387336. Its totient is φ = 3777003341040.

The previous prime is 11331010023107. The next prime is 11331010023133. The reversal of 11331010023132 is 23132001013311.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 11331010023099 and 11331010023108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11331010023133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 472125417619 + ... + 472125417642.

Almost surely, 2^{11331010023132} is an apocalyptic number.

11331010023132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11331010023132 is an abundant number, since it is smaller than the sum of its proper divisors (15108013364204).

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

11331010023132 is a wasteful number, since it uses less digits than its factorization.

11331010023132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 944250835268 (or 944250835266 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 11331010023132 its reverse (23132001013311), we get a palindrome (34463011036443).

The spelling of 11331010023132 in words is "eleven trillion, three hundred thirty-one billion, ten million, twenty-three thousand, one hundred thirty-two".