125432213201 has 16 divisors (see below), whose sum is σ = 132220142208. Its totient is φ = 118756176000.

The previous prime is 125432213173. The next prime is 125432213213. The reversal of 125432213201 is 102312234521.

It is a de Polignac number, because none of the positive numbers 2^k-125432213201 is a prime.

It is a super-3 number, since 3×125432213201³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (125432213701) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11797850 + ... + 11808476.

It is an arithmetic number, because the mean of its divisors is an integer number (8263758888).

Almost surely, 2^125432213201 is an apocalyptic number.

It is an amenable number.

125432213201 is a deficient number, since it is larger than the sum of its proper divisors (6787929007).

125432213201 is a wasteful number, since it uses less digits than its factorization.

125432213201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15832.

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 125432213201 its reverse (102312234521), we get a palindrome (227744447722).

The spelling of 125432213201 in words is "one hundred twenty-five billion, four hundred thirty-two million, two hundred thirteen thousand, two hundred one".