1374103231 has 2 divisors, whose sum is σ = 1374103232. Its totient is φ = 1374103230.

The previous prime is 1374103229. The next prime is 1374103253. The reversal of 1374103231 is 1323014731.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1374103231 - 2¹ = 1374103229 is a prime.

It is a super-2 number, since 2×1374103231² = 3776319378889278722, which contains 22 as substring.

Together with 1374103229, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 1374103196 and 1374103205.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1374103531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 687051615 + 687051616.

It is an arithmetic number, because the mean of its divisors is an integer number (687051616).

Almost surely, 2^1374103231 is an apocalyptic number.

1374103231 is a deficient number, since it is larger than the sum of its proper divisors (1).

1374103231 is an equidigital number, since it uses as much as digits as its factorization.

1374103231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 25.

The square root of 1374103231 is about 37068.8984325135. The cubic root of 1374103231 is about 1111.7482476922.

Adding to 1374103231 its reverse (1323014731), we get a palindrome (2697117962).

The spelling of 1374103231 in words is "one billion, three hundred seventy-four million, one hundred three thousand, two hundred thirty-one".