1103231013101 has 8 divisors (see below), whose sum is σ = 1315654376064. Its totient is φ = 904512383280.

The previous prime is 1103231013061. The next prime is 1103231013161. The reversal of 1103231013101 is 1013101323011.

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

It is not a de Polignac number, because 1103231013101 - 2¹⁸ = 1103230750957 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1103231013101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1103231013161) 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, 3426183110 + ... + 3426183431.

It is an arithmetic number, because the mean of its divisors is an integer number (164456797008).

Almost surely, 2^{1103231013101} is an apocalyptic number.

It is an amenable number.

1103231013101 is a deficient number, since it is larger than the sum of its proper divisors (212423362963).

1103231013101 is an equidigital number, since it uses as much as digits as its factorization.

1103231013101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6852366571.

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 1103231013101 its reverse (1013101323011), we get a palindrome (2116332336112).

The spelling of 1103231013101 in words is "one trillion, one hundred three billion, two hundred thirty-one million, thirteen thousand, one hundred one".