11103031231197 has 8 divisors (see below), whose sum is σ = 14880746521344. Its totient is φ = 7363668380928.

The previous prime is 11103031231177. The next prime is 11103031231277. The reversal of 11103031231197 is 79113213030111.

It is a happy number.

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

It is not a de Polignac number, because 11103031231197 - 2⁷ = 11103031231069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11103031231177) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9588109293 + ... + 9588110450.

It is an arithmetic number, because the mean of its divisors is an integer number (1860093315168).

Almost surely, 2^{11103031231197} is an apocalyptic number.

It is an amenable number.

11103031231197 is a deficient number, since it is larger than the sum of its proper divisors (3777715290147).

11103031231197 is a wasteful number, since it uses less digits than its factorization.

11103031231197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19176219939.

The product of its (nonzero) digits is 3402, while the sum is 33.

The spelling of 11103031231197 in words is "eleven trillion, one hundred three billion, thirty-one million, two hundred thirty-one thousand, one hundred ninety-seven".