1100211230213 has 4 divisors (see below), whose sum is σ = 1123619979840. Its totient is φ = 1076802480588.

The previous prime is 1100211230201. The next prime is 1100211230227. The reversal of 1100211230213 is 3120321120011.

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 1100211230213 - 2¹² = 1100211226117 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1100211230191 and 1100211230200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100211236213) 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, 11704374743 + ... + 11704374836.

It is an arithmetic number, because the mean of its divisors is an integer number (280904994960).

Almost surely, 2^{1100211230213} is an apocalyptic number.

It is an amenable number.

1100211230213 is a deficient number, since it is larger than the sum of its proper divisors (23408749627).

1100211230213 is an equidigital number, since it uses as much as digits as its factorization.

1100211230213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23408749626.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 1100211230213 its reverse (3120321120011), we get a palindrome (4220532350224).

The spelling of 1100211230213 in words is "one trillion, one hundred billion, two hundred eleven million, two hundred thirty thousand, two hundred thirteen".