55702103 has 2 divisors, whose sum is σ = 55702104. Its totient is φ = 55702102.

The previous prime is 55702079. The next prime is 55702111. The reversal of 55702103 is 30120755.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 55702103 - 2⁶ = 55702039 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (55702123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27851051 + 27851052.

It is an arithmetic number, because the mean of its divisors is an integer number (27851052).

Almost surely, 2^55702103 is an apocalyptic number.

55702103 is a deficient number, since it is larger than the sum of its proper divisors (1).

55702103 is an equidigital number, since it uses as much as digits as its factorization.

55702103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1050, while the sum is 23.

The square root of 55702103 is about 7463.3841519782. The cubic root of 55702103 is about 381.9066295010.

Adding to 55702103 its reverse (30120755), we get a palindrome (85822858).

The spelling of 55702103 in words is "fifty-five million, seven hundred two thousand, one hundred three".