125042134 has 16 divisors (see below), whose sum is σ = 214502400. Its totient is φ = 53553384.

The previous prime is 125042119. The next prime is 125042149. The reversal of 125042134 is 431240521.

It is an interprime number because it is at equal distance from previous prime (125042119) and next prime (125042149).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35547 + ... + 38905.

It is an arithmetic number, because the mean of its divisors is an integer number (13406400).

Almost surely, 2^125042134 is an apocalyptic number.

125042134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

125042134 is a deficient number, since it is larger than the sum of its proper divisors (89460266).

125042134 is a wasteful number, since it uses less digits than its factorization.

125042134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6027.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 125042134 is about 11182.2240185037. The cubic root of 125042134 is about 500.0561723558.

Adding to 125042134 its reverse (431240521), we get a palindrome (556282655).

The spelling of 125042134 in words is "one hundred twenty-five million, forty-two thousand, one hundred thirty-four".