125204234 has 4 divisors (see below), whose sum is σ = 187806354. Its totient is φ = 62602116.

The previous prime is 125204227. The next prime is 125204237. The reversal of 125204234 is 432402521.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 112423609 + 12780625 = 10603^2 + 3575^2 .

It is a super-2 number, since 2×125204234² = 31352200423053512, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (125204237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31301057 + ... + 31301060.

Almost surely, 2^125204234 is an apocalyptic number.

125204234 is a deficient number, since it is larger than the sum of its proper divisors (62602120).

125204234 is an equidigital number, since it uses as much as digits as its factorization.

125204234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62602119.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 125204234 is about 11189.4697818976. The cubic root of 125204234 is about 500.2721638268.

Adding to 125204234 its reverse (432402521), we get a palindrome (557606755).

The spelling of 125204234 in words is "one hundred twenty-five million, two hundred four thousand, two hundred thirty-four".