103731371 has 2 divisors, whose sum is σ = 103731372. Its totient is φ = 103731370.

The previous prime is 103731361. The next prime is 103731373. The reversal of 103731371 is 173137301.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 103731371 - 2¹⁴ = 103714987 is a prime.

It is a super-3 number, since 3×103731371³ (a number of 25 digits) contains 333 as substring.

Together with 103731373, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 103731371.

It is not a weakly prime, because it can be changed into another prime (103731373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51865685 + 51865686.

It is an arithmetic number, because the mean of its divisors is an integer number (51865686).

Almost surely, 2^103731371 is an apocalyptic number.

103731371 is a deficient number, since it is larger than the sum of its proper divisors (1).

103731371 is an equidigital number, since it uses as much as digits as its factorization.

103731371 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1323, while the sum is 26.

The square root of 103731371 is about 10184.8598910343. The cubic root of 103731371 is about 469.8616931206.

Adding to 103731371 its reverse (173137301), we get a palindrome (276868672).

The spelling of 103731371 in words is "one hundred three million, seven hundred thirty-one thousand, three hundred seventy-one".