103492747 has 2 divisors, whose sum is σ = 103492748. Its totient is φ = 103492746.

The previous prime is 103492721. The next prime is 103492769. The reversal of 103492747 is 747294301.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103492747 is a prime.

It is a Chen prime.

It is an alternating number because its digits alternate between odd and even.

It is not a weakly prime, because it can be changed into another prime (103492717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51746373 + 51746374.

It is an arithmetic number, because the mean of its divisors is an integer number (51746374).

Almost surely, 2^103492747 is an apocalyptic number.

103492747 is a deficient number, since it is larger than the sum of its proper divisors (1).

103492747 is an equidigital number, since it uses as much as digits as its factorization.

103492747 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 42336, while the sum is 37.

The square root of 103492747 is about 10173.1385029400. The cubic root of 103492747 is about 469.5011260149.

The spelling of 103492747 in words is "one hundred three million, four hundred ninety-two thousand, seven hundred forty-seven".