125201550323 has 8 divisors (see below), whose sum is σ = 128320209600. Its totient is φ = 122092300008.

The previous prime is 125201550319. The next prime is 125201550347. The reversal of 125201550323 is 323055102521.

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

It is a cyclic number.

It is not a de Polignac number, because 125201550323 - 2² = 125201550319 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (125201550223) 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 7 ways as a sum of consecutive naturals, for example, 2325293 + ... + 2378526.

It is an arithmetic number, because the mean of its divisors is an integer number (16040026200).

Almost surely, 2^125201550323 is an apocalyptic number.

125201550323 is a deficient number, since it is larger than the sum of its proper divisors (3118659277).

125201550323 is an equidigital number, since it uses as much as digits as its factorization.

125201550323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4704481.

The product of its (nonzero) digits is 9000, while the sum is 29.

Adding to 125201550323 its reverse (323055102521), we get a palindrome (448256652844).

The spelling of 125201550323 in words is "one hundred twenty-five billion, two hundred one million, five hundred fifty thousand, three hundred twenty-three".