1050404312031 has 16 divisors (see below), whose sum is σ = 1547398681344. Its totient is φ = 630421683584.

The previous prime is 1050404311933. The next prime is 1050404312039. The reversal of 1050404312031 is 1302134040501.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1050404312031 - 2⁷ = 1050404311903 is a prime.

It is a super-2 number, since 2×1050404312031² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1050404311992 and 1050404312010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1050404312039) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 447741501 + ... + 447743846.

It is an arithmetic number, because the mean of its divisors is an integer number (96712417584).

Almost surely, 2^{1050404312031} is an apocalyptic number.

1050404312031 is a deficient number, since it is larger than the sum of its proper divisors (496994369313).

1050404312031 is a wasteful number, since it uses less digits than its factorization.

1050404312031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 895485390.

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 1050404312031 its reverse (1302134040501), we get a palindrome (2352538352532).

The spelling of 1050404312031 in words is "one trillion, fifty billion, four hundred four million, three hundred twelve thousand, thirty-one".