11333013121131 has 8 divisors (see below), whose sum is σ = 16273044481680. Its totient is φ = 6974161920672.

The previous prime is 11333013121097. The next prime is 11333013121189. The reversal of 11333013121131 is 13112131033311.

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

It is not a de Polignac number, because 11333013121131 - 2⁹ = 11333013120619 is a prime.

It is a super-2 number, since 2×11333013121131² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11333013121631) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 145295039976 + ... + 145295040053.

It is an arithmetic number, because the mean of its divisors is an integer number (2034130560210).

Almost surely, 2^{11333013121131} is an apocalyptic number.

11333013121131 is a deficient number, since it is larger than the sum of its proper divisors (4940031360549).

11333013121131 is a wasteful number, since it uses less digits than its factorization.

11333013121131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290590080045.

The product of its (nonzero) digits is 486, while the sum is 24.

Adding to 11333013121131 its reverse (13112131033311), we get a palindrome (24445144154442).

The spelling of 11333013121131 in words is "eleven trillion, three hundred thirty-three billion, thirteen million, one hundred twenty-one thousand, one hundred thirty-one".