1031404211411 has 6 divisors (see below), whose sum is σ = 1199796735780. Its totient is φ = 884060752596.

The previous prime is 1031404211353. The next prime is 1031404211417. The reversal of 1031404211411 is 1141124041301.

1031404211411 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1031404211411 - 2²² = 1031400017107 is a prime.

It is a super-2 number, since 2×1031404211411² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1031404211417) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10524532721 + ... + 10524532818.

It is an arithmetic number, because the mean of its divisors is an integer number (199966122630).

Almost surely, 2^{1031404211411} is an apocalyptic number.

1031404211411 is a deficient number, since it is larger than the sum of its proper divisors (168392524369).

1031404211411 is an equidigital number, since it uses as much as digits as its factorization.

1031404211411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21049065553 (or 21049065546 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 23.

Adding to 1031404211411 its reverse (1141124041301), we get a palindrome (2172528252712).

The spelling of 1031404211411 in words is "one trillion, thirty-one billion, four hundred four million, two hundred eleven thousand, four hundred eleven".