11231013001 has 8 divisors (see below), whose sum is σ = 12149177600. Its totient is φ = 10320597072.

The previous prime is 11231012963. The next prime is 11231013011. The reversal of 11231013001 is 10031013211.

11231013001 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 11231013001 - 2¹¹ = 11231010953 is a prime.

It is a super-2 number, since 2×11231013001² (a number of 21 digits) contains 22 as substring.

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

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11231013011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1934151 + ... + 1939948.

It is an arithmetic number, because the mean of its divisors is an integer number (1518647200).

Almost surely, 2^11231013001 is an apocalyptic number.

It is an amenable number.

11231013001 is a deficient number, since it is larger than the sum of its proper divisors (918164599).

11231013001 is a wasteful number, since it uses less digits than its factorization.

11231013001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3874335.

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

Adding to 11231013001 its reverse (10031013211), we get a palindrome (21262026212).

The spelling of 11231013001 in words is "eleven billion, two hundred thirty-one million, thirteen thousand, one".