125097103 has 2 divisors, whose sum is σ = 125097104. Its totient is φ = 125097102.

The previous prime is 125097079. The next prime is 125097143. The reversal of 125097103 is 301790521.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-125097103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (125097143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62548551 + 62548552.

It is an arithmetic number, because the mean of its divisors is an integer number (62548552).

Almost surely, 2^125097103 is an apocalyptic number.

125097103 is a deficient number, since it is larger than the sum of its proper divisors (1).

125097103 is an equidigital number, since it uses as much as digits as its factorization.

125097103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1890, while the sum is 28.

The square root of 125097103 is about 11184.6816226480. The cubic root of 125097103 is about 500.1294371558.

The spelling of 125097103 in words is "one hundred twenty-five million, ninety-seven thousand, one hundred three".