3103013311311 has 32 divisors (see below), whose sum is σ = 4611932778240. Its totient is φ = 1844258194944.

The previous prime is 3103013311303. The next prime is 3103013311327. The reversal of 3103013311311 is 1131133103013.

It is not a de Polignac number, because 3103013311311 - 2³ = 3103013311303 is a prime.

It is a super-2 number, since 2×3103013311311² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3103013311351) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6837381 + ... + 7277073.

It is an arithmetic number, because the mean of its divisors is an integer number (144122899320).

Almost surely, 2^{3103013311311} is an apocalyptic number.

3103013311311 is a deficient number, since it is larger than the sum of its proper divisors (1508919466929).

3103013311311 is a wasteful number, since it uses less digits than its factorization.

3103013311311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 447015.

The product of its (nonzero) digits is 243, while the sum is 21.

Adding to 3103013311311 its reverse (1131133103013), we get a palindrome (4234146414324).

The spelling of 3103013311311 in words is "three trillion, one hundred three billion, thirteen million, three hundred eleven thousand, three hundred eleven".