125341123 has 2 divisors, whose sum is σ = 125341124. Its totient is φ = 125341122.

The previous prime is 125341109. The next prime is 125341127. The reversal of 125341123 is 321143521.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 125341123 - 2¹³ = 125332931 is a prime.

It is a super-2 number, since 2×125341123² = 31420794229802258, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 125341094 and 125341103.

It is not a weakly prime, because it can be changed into another prime (125341127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62670561 + 62670562.

It is an arithmetic number, because the mean of its divisors is an integer number (62670562).

Almost surely, 2^125341123 is an apocalyptic number.

125341123 is a deficient number, since it is larger than the sum of its proper divisors (1).

125341123 is an equidigital number, since it uses as much as digits as its factorization.

125341123 is an odious number, because the sum of its binary digits is odd.

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

The square root of 125341123 is about 11195.5849780170. The cubic root of 125341123 is about 500.4544175509.

Adding to 125341123 its reverse (321143521), we get a palindrome (446484644).

The spelling of 125341123 in words is "one hundred twenty-five million, three hundred forty-one thousand, one hundred twenty-three".