125467101 has 6 divisors (see below), whose sum is σ = 181230270. Its totient is φ = 83644728.

The previous prime is 125467091. The next prime is 125467103. The reversal of 125467101 is 101764521.

It is a happy number.

125467101 is a `hidden beast` number, since 12 + 546 + 7 + 101 = 666.

It can be written as a sum of positive squares in only one way, i.e., 125216100 + 251001 = 11190^2 + 501^2 .

It is not a de Polignac number, because 125467101 - 2⁹ = 125466589 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125467103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6970386 + ... + 6970403.

It is an arithmetic number, because the mean of its divisors is an integer number (30205045).

Almost surely, 2^125467101 is an apocalyptic number.

It is an amenable number.

125467101 is a deficient number, since it is larger than the sum of its proper divisors (55763169).

125467101 is a wasteful number, since it uses less digits than its factorization.

125467101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13940795 (or 13940792 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 27.

The square root of 125467101 is about 11201.2098007313. The cubic root of 125467101 is about 500.6220271768.

The spelling of 125467101 in words is "one hundred twenty-five million, four hundred sixty-seven thousand, one hundred one".