11103131232301 has 16 divisors (see below), whose sum is σ = 11800342915200. Its totient is φ = 10425508777728.

The previous prime is 11103131232223. The next prime is 11103131232311. The reversal of 11103131232301 is 10323213130111.

It is not a de Polignac number, because 11103131232301 - 2⁷ = 11103131232173 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11103131232311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19226616 + ... + 19795681.

It is an arithmetic number, because the mean of its divisors is an integer number (737521432200).

Almost surely, 2^{11103131232301} is an apocalyptic number.

It is an amenable number.

11103131232301 is a deficient number, since it is larger than the sum of its proper divisors (697211682899).

11103131232301 is a wasteful number, since it uses less digits than its factorization.

11103131232301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39022548.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 11103131232301 its reverse (10323213130111), we get a palindrome (21426344362412).

The spelling of 11103131232301 in words is "eleven trillion, one hundred three billion, one hundred thirty-one million, two hundred thirty-two thousand, three hundred one".