1013011103211 has 4 divisors (see below), whose sum is σ = 1350681470952. Its totient is φ = 675340735472.

The previous prime is 1013011103183. The next prime is 1013011103219. The reversal of 1013011103211 is 1123011103101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1013011103211 - 2²¹ = 1013009006059 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1013011103219) 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, 168835183866 + ... + 168835183871.

It is an arithmetic number, because the mean of its divisors is an integer number (337670367738).

Almost surely, 2^{1013011103211} is an apocalyptic number.

1013011103211 is a deficient number, since it is larger than the sum of its proper divisors (337670367741).

1013011103211 is an equidigital number, since it uses as much as digits as its factorization.

1013011103211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337670367740.

The product of its (nonzero) digits is 18, while the sum is 15.

Adding to 1013011103211 its reverse (1123011103101), we get a palindrome (2136022206312).

The spelling of 1013011103211 in words is "one trillion, thirteen billion, eleven million, one hundred three thousand, two hundred eleven".