11013101203 has 8 divisors (see below), whose sum is σ = 11925791696. Its totient is φ = 10109772000.

The previous prime is 11013101189. The next prime is 11013101213. The reversal of 11013101203 is 30210131011.

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 11013101203 - 2²⁹ = 10476230291 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is not an unprimeable number, because it can be changed into a prime (11013101213) 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, 2337873 + ... + 2342578.

It is an arithmetic number, because the mean of its divisors is an integer number (1490723962).

Almost surely, 2^11013101203 is an apocalyptic number.

11013101203 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

11013101203 is a deficient number, since it is larger than the sum of its proper divisors (912690493).

11013101203 is a wasteful number, since it uses less digits than its factorization.

11013101203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4680645.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 11013101203 its reverse (30210131011), we get a palindrome (41223232214).

The spelling of 11013101203 in words is "eleven billion, thirteen million, one hundred one thousand, two hundred three".