103256651 has 2 divisors, whose sum is σ = 103256652. Its totient is φ = 103256650.

The previous prime is 103256641. The next prime is 103256707. The reversal of 103256651 is 156652301.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103256651 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (103256641) 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, 51628325 + 51628326.

It is an arithmetic number, because the mean of its divisors is an integer number (51628326).

Almost surely, 2^103256651 is an apocalyptic number.

103256651 is a deficient number, since it is larger than the sum of its proper divisors (1).

103256651 is an equidigital number, since it uses as much as digits as its factorization.

103256651 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 103256651 is about 10161.5279854951. The cubic root of 103256651 is about 469.1438329054.

The spelling of 103256651 in words is "one hundred three million, two hundred fifty-six thousand, six hundred fifty-one".