11301103323131 has 32 divisors (see below), whose sum is σ = 12596920934400. Its totient is φ = 10096866743040.

The previous prime is 11301103323091. The next prime is 11301103323149. The reversal of 11301103323131 is 13132330110311.

It is a cyclic number.

It is not a de Polignac number, because 11301103323131 - 2³⁰ = 11300029581307 is a prime.

It is a super-2 number, since 2×11301103323131² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11301103323097 and 11301103323106.

It is not an unprimeable number, because it can be changed into a prime (11301103323331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 61297970 + ... + 61482056.

It is an arithmetic number, because the mean of its divisors is an integer number (393653779200).

Almost surely, 2^{11301103323131} is an apocalyptic number.

11301103323131 is a deficient number, since it is larger than the sum of its proper divisors (1295817611269).

11301103323131 is a wasteful number, since it uses less digits than its factorization.

11301103323131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187139.

The product of its (nonzero) digits is 486, while the sum is 23.

Adding to 11301103323131 its reverse (13132330110311), we get a palindrome (24433433433442).

The spelling of 11301103323131 in words is "eleven trillion, three hundred one billion, one hundred three million, three hundred twenty-three thousand, one hundred thirty-one".