1013103111211 has 8 divisors (see below), whose sum is σ = 1057742694144. Its totient is φ = 968512830120.

The previous prime is 1013103111199. The next prime is 1013103111227. The reversal of 1013103111211 is 1121113013101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1013103111211 - 2⁹ = 1013103110699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1013103151211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12283455 + ... + 12365656.

It is an arithmetic number, because the mean of its divisors is an integer number (132217836768).

Almost surely, 2^{1013103111211} is an apocalyptic number.

1013103111211 is a deficient number, since it is larger than the sum of its proper divisors (44639582933).

1013103111211 is a wasteful number, since it uses less digits than its factorization.

1013103111211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24650921.

The product of its (nonzero) digits is 18, while the sum is 16.

Adding to 1013103111211 its reverse (1121113013101), we get a palindrome (2134216124312).

The spelling of 1013103111211 in words is "one trillion, thirteen billion, one hundred three million, one hundred eleven thousand, two hundred eleven".