125410032103 has 2 divisors, whose sum is σ = 125410032104. Its totient is φ = 125410032102.

The previous prime is 125410032091. The next prime is 125410032127. The reversal of 125410032103 is 301230014521.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 125410032103 - 2¹⁷ = 125409901031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (125410030103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62705016051 + 62705016052.

It is an arithmetic number, because the mean of its divisors is an integer number (62705016052).

Almost surely, 2^125410032103 is an apocalyptic number.

125410032103 is a deficient number, since it is larger than the sum of its proper divisors (1).

125410032103 is an equidigital number, since it uses as much as digits as its factorization.

125410032103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 720, while the sum is 22.

Adding to 125410032103 its reverse (301230014521), we get a palindrome (426640046624).

The spelling of 125410032103 in words is "one hundred twenty-five billion, four hundred ten million, thirty-two thousand, one hundred three".