11231230032001 has 4 divisors (see below), whose sum is σ = 12835691465152. Its totient is φ = 9626768598852.

The previous prime is 11231230031993. The next prime is 11231230032017. The reversal of 11231230032001 is 10023003213211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11231230032001 - 2³ = 11231230031993 is a prime.

It is a super-2 number, since 2×11231230032001² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11231230032001.

It is not an unprimeable number, because it can be changed into a prime (11231230032301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 802230716565 + ... + 802230716578.

It is an arithmetic number, because the mean of its divisors is an integer number (3208922866288).

Almost surely, 2^{11231230032001} is an apocalyptic number.

It is an amenable number.

11231230032001 is a deficient number, since it is larger than the sum of its proper divisors (1604461433151).

11231230032001 is an equidigital number, since it uses as much as digits as its factorization.

11231230032001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1604461433150.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 11231230032001 its reverse (10023003213211), we get a palindrome (21254233245212).

The spelling of 11231230032001 in words is "eleven trillion, two hundred thirty-one billion, two hundred thirty million, thirty-two thousand, one".