11231030001 has 16 divisors (see below), whose sum is σ = 15344517888. Its totient is φ = 7302556800.

The previous prime is 11231029993. The next prime is 11231030033. The reversal of 11231030001 is 10003013211.

It is not a de Polignac number, because 11231030001 - 2³ = 11231029993 is a prime.

It is a super-2 number, since 2×11231030001² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11231038001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 470136 + ... + 493446.

It is an arithmetic number, because the mean of its divisors is an integer number (959032368).

Almost surely, 2^11231030001 is an apocalyptic number.

It is an amenable number.

11231030001 is a deficient number, since it is larger than the sum of its proper divisors (4113487887).

11231030001 is a wasteful number, since it uses less digits than its factorization.

11231030001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27272.

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 11231030001 its reverse (10003013211), we get a palindrome (21234043212).

It can be divided in two parts, 112310 and 30001, that added together give a triangular number (142311 = T₅₃₃).

The spelling of 11231030001 in words is "eleven billion, two hundred thirty-one million, thirty thousand, one".