1314233402231 has 4 divisors (see below), whose sum is σ = 1317756816552. Its totient is φ = 1310709987912.

The previous prime is 1314233402221. The next prime is 1314233402233. The reversal of 1314233402231 is 1322043324131.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1314233402231 is a prime.

It is a super-2 number, since 2×1314233402231² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1314233402194 and 1314233402203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1314233402233) 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, 1761706601 + ... + 1761707346.

It is an arithmetic number, because the mean of its divisors is an integer number (329439204138).

Almost surely, 2^{1314233402231} is an apocalyptic number.

1314233402231 is a deficient number, since it is larger than the sum of its proper divisors (3523414321).

1314233402231 is an equidigital number, since it uses as much as digits as its factorization.

1314233402231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3523414320.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 1314233402231 its reverse (1322043324131), we get a palindrome (2636276726362).

The spelling of 1314233402231 in words is "one trillion, three hundred fourteen billion, two hundred thirty-three million, four hundred two thousand, two hundred thirty-one".