125301036 has 36 divisors (see below), whose sum is σ = 340104408. Its totient is φ = 35800128.

The previous prime is 125301023. The next prime is 125301037. The reversal of 125301036 is 630103521.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (125301037) 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 in 11 ways as a sum of consecutive naturals, for example, 105961 + ... + 107136.

Almost surely, 2^125301036 is an apocalyptic number.

It is an amenable number.

125301036 is an abundant number, since it is smaller than the sum of its proper divisors (214803372).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

125301036 is a wasteful number, since it uses less digits than its factorization.

125301036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213118 (or 213109 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 21.

The square root of 125301036 is about 11193.7945308997. The cubic root of 125301036 is about 500.4010595498.

Adding to 125301036 its reverse (630103521), we get a palindrome (755404557).

The spelling of 125301036 in words is "one hundred twenty-five million, three hundred one thousand, thirty-six".