125012342 has 24 divisors (see below), whose sum is σ = 232064496. Its totient is φ = 49454496.

The previous prime is 125012333. The next prime is 125012351. The reversal of 125012342 is 243210521.

It is an interprime number because it is at equal distance from previous prime (125012333) and next prime (125012351).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24053 + ... + 28784.

It is an arithmetic number, because the mean of its divisors is an integer number (9669354).

Almost surely, 2^125012342 is an apocalyptic number.

125012342 is a deficient number, since it is larger than the sum of its proper divisors (107052154).

125012342 is a wasteful number, since it uses less digits than its factorization.

125012342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52872 (or 52859 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 125012342 is about 11180.8918248948. The cubic root of 125012342 is about 500.0164554584.

Adding to 125012342 its reverse (243210521), we get a palindrome (368222863).

The spelling of 125012342 in words is "one hundred twenty-five million, twelve thousand, three hundred forty-two".