125701035 has 16 divisors (see below), whose sum is σ = 201661440. Its totient is φ = 66860640.

The previous prime is 125701033. The next prime is 125701091. The reversal of 125701035 is 530107521.

It is not a de Polignac number, because 125701035 - 2¹ = 125701033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 125700996 and 125701014.

It is not an unprimeable number, because it can be changed into a prime (125701033) 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 15 ways as a sum of consecutive naturals, for example, 5371 + ... + 16740.

It is an arithmetic number, because the mean of its divisors is an integer number (12603840).

Almost surely, 2^125701035 is an apocalyptic number.

125701035 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

125701035 is a deficient number, since it is larger than the sum of its proper divisors (75960405).

125701035 is a wasteful number, since it uses less digits than its factorization.

125701035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22498.

The product of its (nonzero) digits is 1050, while the sum is 24.

The square root of 125701035 is about 11211.6472919906. The cubic root of 125701035 is about 500.9329713794.

Adding to 125701035 its reverse (530107521), we get a palindrome (655808556).

The spelling of 125701035 in words is "one hundred twenty-five million, seven hundred one thousand, thirty-five".