125042114 has 4 divisors (see below), whose sum is σ = 187563174. Its totient is φ = 62521056.

The previous prime is 125042107. The next prime is 125042117. The reversal of 125042114 is 411240521.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 411240521 = 97 ⋅4239593.

It can be written as a sum of positive squares in only one way, i.e., 90878089 + 34164025 = 9533^2 + 5845^2 .

It is not an unprimeable number, because it can be changed into a prime (125042117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31260527 + ... + 31260530.

Almost surely, 2^125042114 is an apocalyptic number.

125042114 is a deficient number, since it is larger than the sum of its proper divisors (62521060).

125042114 is an equidigital number, since it uses as much as digits as its factorization.

125042114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62521059.

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 125042114 is about 11182.2231242271. The cubic root of 125042114 is about 500.0561456951.

Adding to 125042114 its reverse (411240521), we get a palindrome (536282635).

The spelling of 125042114 in words is "one hundred twenty-five million, forty-two thousand, one hundred fourteen".