103514491 has 2 divisors, whose sum is σ = 103514492. Its totient is φ = 103514490.

The previous prime is 103514483. The next prime is 103514501. The reversal of 103514491 is 194415301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 103514491 - 2³ = 103514483 is a prime.

It is equal to p_5952205 and since 103514491 and 5952205 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (103514401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51757245 + 51757246.

It is an arithmetic number, because the mean of its divisors is an integer number (51757246).

Almost surely, 2^103514491 is an apocalyptic number.

103514491 is a deficient number, since it is larger than the sum of its proper divisors (1).

103514491 is an equidigital number, since it uses as much as digits as its factorization.

103514491 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 103514491 is about 10174.2071435567. The cubic root of 103514491 is about 469.5340047041.

Adding to 103514491 its reverse (194415301), we get a palindrome (297929792).

The spelling of 103514491 in words is "one hundred three million, five hundred fourteen thousand, four hundred ninety-one".