11132000031213 has 6 divisors (see below), whose sum is σ = 16079555600654. Its totient is φ = 7421333354136.

The previous prime is 11132000031193. The next prime is 11132000031263. The reversal of 11132000031213 is 31213000023111.

It can be written as a sum of positive squares in only one way, i.e., 10448396830404 + 683603200809 = 3232398^2 + 826803^2 .

It is not a de Polignac number, because 11132000031213 - 2²¹ = 11131997934061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11132000031263) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 618444446170 + ... + 618444446187.

Almost surely, 2^{11132000031213} is an apocalyptic number.

It is an amenable number.

11132000031213 is a deficient number, since it is larger than the sum of its proper divisors (4947555569441).

11132000031213 is a wasteful number, since it uses less digits than its factorization.

11132000031213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1236888892363 (or 1236888892360 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 11132000031213 its reverse (31213000023111), we get a palindrome (42345000054324).

The spelling of 11132000031213 in words is "eleven trillion, one hundred thirty-two billion, thirty-one thousand, two hundred thirteen".