201100400011033 has 4 divisors (see below), whose sum is σ = 201105600339328. Its totient is φ = 201095199682740.

The previous prime is 201100400010997. The next prime is 201100400011037. The reversal of 201100400011033 is 330110004001102.

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 a de Polignac number, because none of the positive numbers 2^k-201100400011033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 201100400010998 and 201100400011016.

It is not an unprimeable number, because it can be changed into a prime (201100400011037) 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, 2600106141 + ... + 2600183482.

It is an arithmetic number, because the mean of its divisors is an integer number (50276400084832).

Almost surely, 2^{201100400011033} is an apocalyptic number.

It is an amenable number.

201100400011033 is a deficient number, since it is larger than the sum of its proper divisors (5200328295).

201100400011033 is an equidigital number, since it uses as much as digits as its factorization.

201100400011033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5200328294.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 201100400011033 its reverse (330110004001102), we get a palindrome (531210404012135).

The spelling of 201100400011033 in words is "two hundred one trillion, one hundred billion, four hundred million, eleven thousand, thirty-three".