1011032103311 has 8 divisors (see below), whose sum is σ = 1012240586448. Its totient is φ = 1009823760000.

The previous prime is 1011032103299. The next prime is 1011032103329. The reversal of 1011032103311 is 1133012301101.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1011032103311 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1011032103311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1011032603311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24560216 + ... + 24601346.

It is an arithmetic number, because the mean of its divisors is an integer number (126530073306).

Almost surely, 2^{1011032103311} is an apocalyptic number.

1011032103311 is a deficient number, since it is larger than the sum of its proper divisors (1208483137).

1011032103311 is an equidigital number, since it uses as much as digits as its factorization.

1011032103311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69913.

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 1011032103311 its reverse (1133012301101), we get a palindrome (2144044404412).

The spelling of 1011032103311 in words is "one trillion, eleven billion, thirty-two million, one hundred three thousand, three hundred eleven".