123525034 has 4 divisors (see below), whose sum is σ = 185287554. Its totient is φ = 61762516.

The previous prime is 123525029. The next prime is 123525037. The reversal of 123525034 is 430525321.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 430525321 = 383 ⋅1124087.

It can be written as a sum of positive squares in only one way, i.e., 74874409 + 48650625 = 8653^2 + 6975^2 .

It is not an unprimeable number, because it can be changed into a prime (123525037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30881257 + ... + 30881260.

Almost surely, 2^123525034 is an apocalyptic number.

123525034 is a deficient number, since it is larger than the sum of its proper divisors (61762520).

123525034 is an equidigital number, since it uses as much as digits as its factorization.

123525034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61762519.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 123525034 is about 11114.1816612830. The cubic root of 123525034 is about 498.0255923580.

The spelling of 123525034 in words is "one hundred twenty-three million, five hundred twenty-five thousand, thirty-four".