1314451233231 has 8 divisors (see below), whose sum is σ = 1755460703280. Its totient is φ = 874871292672.

The previous prime is 1314451233223. The next prime is 1314451233247. The reversal of 1314451233231 is 1323321544131.

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

It is not a de Polignac number, because 1314451233231 - 2³ = 1314451233223 is a prime.

It is a super-2 number, since 2×1314451233231² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1314451233192 and 1314451233201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1314451233331) 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, 357380226 + ... + 357383903.

It is an arithmetic number, because the mean of its divisors is an integer number (219432587910).

Almost surely, 2^{1314451233231} is an apocalyptic number.

1314451233231 is a deficient number, since it is larger than the sum of its proper divisors (441009470049).

1314451233231 is an equidigital number, since it uses as much as digits as its factorization.

1314451233231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 714764745.

The product of its digits is 25920, while the sum is 33.

Adding to 1314451233231 its reverse (1323321544131), we get a palindrome (2637772777362).

The spelling of 1314451233231 in words is "one trillion, three hundred fourteen billion, four hundred fifty-one million, two hundred thirty-three thousand, two hundred thirty-one".