11012131334 has 4 divisors (see below), whose sum is σ = 16518197004. Its totient is φ = 5506065666.

The previous prime is 11012131313. The next prime is 11012131393. The reversal of 11012131334 is 43313121011.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2753032832 + ... + 2753032835.

It is an arithmetic number, because the mean of its divisors is an integer number (4129549251).

Almost surely, 2^11012131334 is an apocalyptic number.

11012131334 is a deficient number, since it is larger than the sum of its proper divisors (5506065670).

11012131334 is an equidigital number, since it uses as much as digits as its factorization.

11012131334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5506065669.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 11012131334 its reverse (43313121011), we get a palindrome (54325252345).

The spelling of 11012131334 in words is "eleven billion, twelve million, one hundred thirty-one thousand, three hundred thirty-four".