1413331231 has 8 divisors (see below), whose sum is σ = 1550767680. Its totient is φ = 1279997472.

The previous prime is 1413331189. The next prime is 1413331237. The reversal of 1413331231 is 1321333141.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1413331231 - 2¹³ = 1413323039 is a prime.

It is a super-2 number, since 2×1413331231² = 3995010337039950722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1413331237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1024951 + ... + 1026328.

It is an arithmetic number, because the mean of its divisors is an integer number (193845960).

Almost surely, 2^1413331231 is an apocalyptic number.

1413331231 is a deficient number, since it is larger than the sum of its proper divisors (137436449).

1413331231 is a wasteful number, since it uses less digits than its factorization.

1413331231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2051345.

The product of its digits is 648, while the sum is 22.

The square root of 1413331231 is about 37594.2978522009. The cubic root of 1413331231 is about 1122.2285641205.

Adding to 1413331231 its reverse (1321333141), we get a palindrome (2734664372).

The spelling of 1413331231 in words is "one billion, four hundred thirteen million, three hundred thirty-one thousand, two hundred thirty-one".