412131031 has 4 divisors (see below), whose sum is σ = 443833432. Its totient is φ = 380428632.

The previous prime is 412131029. The next prime is 412131037. The reversal of 412131031 is 130131214.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 412131031 - 2¹ = 412131029 is a prime.

It is a super-2 number, since 2×412131031² = 339703973426245922, 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 = 412130996 and 412131014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412131037) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15851181 + ... + 15851206.

It is an arithmetic number, because the mean of its divisors is an integer number (110958358).

Almost surely, 2^412131031 is an apocalyptic number.

412131031 is a deficient number, since it is larger than the sum of its proper divisors (31702401).

412131031 is a wasteful number, since it uses less digits than its factorization.

412131031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31702400.

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

The square root of 412131031 is about 20301.0105906085. The cubic root of 412131031 is about 744.1807615428.

Adding to 412131031 its reverse (130131214), we get a palindrome (542262245).

The spelling of 412131031 in words is "four hundred twelve million, one hundred thirty-one thousand, thirty-one".