11334212031 has 8 divisors (see below), whose sum is σ = 15114314800. Its totient is φ = 7555125312.

The previous prime is 11334212027. The next prime is 11334212047. The reversal of 11334212031 is 13021243311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11334212031 - 2² = 11334212027 is a prime.

It is a super-2 number, since 2×11334212031² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11334211989 and 11334212007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11334212531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 227590 + ... + 272883.

It is an arithmetic number, because the mean of its divisors is an integer number (1889289350).

Almost surely, 2^11334212031 is an apocalyptic number.

11334212031 is a deficient number, since it is larger than the sum of its proper divisors (3780102769).

11334212031 is an equidigital number, since it uses as much as digits as its factorization.

11334212031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 508025.

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

Adding to 11334212031 its reverse (13021243311), we get a palindrome (24355455342).

The spelling of 11334212031 in words is "eleven billion, three hundred thirty-four million, two hundred twelve thousand, thirty-one".