125214001 has 8 divisors (see below), whose sum is σ = 142536384. Its totient is φ = 108881520.

The previous prime is 125213987. The next prime is 125214013. The reversal of 125214001 is 100412521.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 125214001 - 2¹⁷ = 125082929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (125214091) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 247206 + ... + 247711.

It is an arithmetic number, because the mean of its divisors is an integer number (17817048).

Almost surely, 2^125214001 is an apocalyptic number.

125214001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

125214001 is a deficient number, since it is larger than the sum of its proper divisors (17322383).

125214001 is a wasteful number, since it uses less digits than its factorization.

125214001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 494951.

The product of its (nonzero) digits is 80, while the sum is 16.

The square root of 125214001 is about 11189.9062105095. The cubic root of 125214001 is about 500.2851719896.

Adding to 125214001 its reverse (100412521), we get a palindrome (225626522).

The spelling of 125214001 in words is "one hundred twenty-five million, two hundred fourteen thousand, one".