231413105 has 48 divisors (see below), whose sum is σ = 355767552. Its totient is φ = 141398400.

The previous prime is 231413099. The next prime is 231413111. The reversal of 231413105 is 501314132.

It is an interprime number because it is at equal distance from previous prime (231413099) and next prime (231413111).

It is not a de Polignac number, because 231413105 - 2⁴ = 231413089 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 223940 + ... + 224970.

It is an arithmetic number, because the mean of its divisors is an integer number (7411824).

Almost surely, 2^231413105 is an apocalyptic number.

It is an amenable number.

231413105 is a deficient number, since it is larger than the sum of its proper divisors (124354447).

231413105 is a wasteful number, since it uses less digits than its factorization.

231413105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1118 (or 1107 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 231413105 is about 15212.2682398122. The cubic root of 231413105 is about 613.9447875530.

Adding to 231413105 its reverse (501314132), we get a palindrome (732727237).

The spelling of 231413105 in words is "two hundred thirty-one million, four hundred thirteen thousand, one hundred five".