11320231020003 has 24 divisors (see below), whose sum is σ = 16724612064576. Its totient is φ = 7375075488000.

The previous prime is 11320231019987. The next prime is 11320231020067. The reversal of 11320231020003 is 30002013202311.

11320231020003 is a `hidden beast` number, since 11 + 320 + 2 + 310 + 20 + 0 + 0 + 3 = 666.

11320231020003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11320231020003 - 2⁴ = 11320231019987 is a prime.

It is a super-2 number, since 2×11320231020003² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11320231020083) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19963798 + ... + 20523003.

It is an arithmetic number, because the mean of its divisors is an integer number (696858836024).

Almost surely, 2^{11320231020003} is an apocalyptic number.

11320231020003 is a deficient number, since it is larger than the sum of its proper divisors (5404381044573).

11320231020003 is a wasteful number, since it uses less digits than its factorization.

11320231020003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40487515 (or 40487512 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 11320231020003 its reverse (30002013202311), we get a palindrome (41322244222314).

The spelling of 11320231020003 in words is "eleven trillion, three hundred twenty billion, two hundred thirty-one million, twenty thousand, three".