11454133310131 has 4 divisors (see below), whose sum is σ = 11454150762352. Its totient is φ = 11454115857912.

The previous prime is 11454133310129. The next prime is 11454133310159. The reversal of 11454133310131 is 13101333145411.

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

It is a cyclic number.

It is not a de Polignac number, because 11454133310131 - 2¹ = 11454133310129 is a prime.

It is a super-2 number, since 2×11454133310131² (a number of 27 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 = 11454133310093 and 11454133310102.

It is not an unprimeable number, because it can be changed into a prime (11454133313131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7701540 + ... + 9067633.

It is an arithmetic number, because the mean of its divisors is an integer number (2863537690588).

Almost surely, 2^{11454133310131} is an apocalyptic number.

11454133310131 is a deficient number, since it is larger than the sum of its proper divisors (17452221).

11454133310131 is an equidigital number, since it uses as much as digits as its factorization.

11454133310131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17452220.

The product of its (nonzero) digits is 6480, while the sum is 31.

Adding to 11454133310131 its reverse (13101333145411), we get a palindrome (24555466455542).

It can be divided in two parts, 1145413 and 3310131, that added together give a palindrome (4455544).

The spelling of 11454133310131 in words is "eleven trillion, four hundred fifty-four billion, one hundred thirty-three million, three hundred ten thousand, one hundred thirty-one".