411312031 has 12 divisors (see below), whose sum is σ = 446402880. Its totient is φ = 378805440.

The previous prime is 411312007. The next prime is 411312043. The reversal of 411312031 is 130213114.

It is not a de Polignac number, because 411312031 - 2⁷ = 411311903 is a prime.

It is a super-2 number, since 2×411312031² = 338355173690689922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 411311996 and 411312014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (411312001) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 78411 + ... + 83491.

It is an arithmetic number, because the mean of its divisors is an integer number (37200240).

Almost surely, 2^411312031 is an apocalyptic number.

411312031 is a deficient number, since it is larger than the sum of its proper divisors (35090849).

411312031 is a wasteful number, since it uses less digits than its factorization.

411312031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5586 (or 5573 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 411312031 is about 20280.8291497167. The cubic root of 411312031 is about 743.6874813537.

Adding to 411312031 its reverse (130213114), we get a palindrome (541525145).

The spelling of 411312031 in words is "four hundred eleven million, three hundred twelve thousand, thirty-one".