11332000031 has 4 divisors (see below), whose sum is σ = 12362181864. Its totient is φ = 10301818200.

The previous prime is 11331999979. The next prime is 11332000033. The reversal of 11332000031 is 13000023311.

11332000031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11332000031 is a prime.

It is a super-2 number, since 2×11332000031² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11332000033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 515090900 + ... + 515090921.

It is an arithmetic number, because the mean of its divisors is an integer number (3090545466).

Almost surely, 2^11332000031 is an apocalyptic number.

11332000031 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11332000031 is a deficient number, since it is larger than the sum of its proper divisors (1030181833).

11332000031 is a wasteful number, since it uses less digits than its factorization.

11332000031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1030181832.

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 11332000031 its reverse (13000023311), we get a palindrome (24332023342).

The spelling of 11332000031 in words is "eleven billion, three hundred thirty-two million, thirty-one", and thus it is an aban number.