11103110012131 has 8 divisors (see below), whose sum is σ = 11461313203200. Its totient is φ = 10744909218120.

The previous prime is 11103110012129. The next prime is 11103110012143. The reversal of 11103110012131 is 13121001130111.

11103110012131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 11103110012131 - 2¹ = 11103110012129 is a prime.

It is a super-2 number, since 2×11103110012131² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11103110012531) 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, 17314140 + ... + 17943958.

It is an arithmetic number, because the mean of its divisors is an integer number (1432664150400).

Almost surely, 2^{11103110012131} is an apocalyptic number.

11103110012131 is a deficient number, since it is larger than the sum of its proper divisors (358203191069).

11103110012131 is an equidigital number, since it uses as much as digits as its factorization.

11103110012131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1198529.

The product of its (nonzero) digits is 18, while the sum is 16.

Adding to 11103110012131 its reverse (13121001130111), we get a palindrome (24224111142242).

The spelling of 11103110012131 in words is "eleven trillion, one hundred three billion, one hundred ten million, twelve thousand, one hundred thirty-one".