11032131114 has 12 divisors (see below), whose sum is σ = 23902950786. Its totient is φ = 3677377032.

The previous prime is 11032131049. The next prime is 11032131119. The reversal of 11032131114 is 41113123011.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 10883705625 + 148425489 = 104325^2 + 12183^2 .

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 612896173 = 11032131114 / (1 + 1 + 0 + 3 + 2 + 1 + 3 + 1 + 1 + 1 + 4).

It is not an unprimeable number, because it can be changed into a prime (11032131119) 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, 306448069 + ... + 306448104.

Almost surely, 2^11032131114 is an apocalyptic number.

11032131114 is an abundant number, since it is smaller than the sum of its proper divisors (12870819672).

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

11032131114 is a wasteful number, since it uses less digits than its factorization.

11032131114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 612896181 (or 612896178 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 11032131114 its reverse (41113123011), we get a palindrome (52145254125).

The spelling of 11032131114 in words is "eleven billion, thirty-two million, one hundred thirty-one thousand, one hundred fourteen".