125532122043 has 8 divisors (see below), whose sum is σ = 167378486800. Its totient is φ = 83686919328.

The previous prime is 125532122039. The next prime is 125532122059. The reversal of 125532122043 is 340221235521.

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

It is not a de Polignac number, because 125532122043 - 2² = 125532122039 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 125532122043.

It is not an unprimeable number, because it can be changed into a prime (125532122743) 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, 4293 + ... + 501081.

It is an arithmetic number, because the mean of its divisors is an integer number (20922310850).

Almost surely, 2^125532122043 is an apocalyptic number.

125532122043 is a deficient number, since it is larger than the sum of its proper divisors (41846364757).

125532122043 is an equidigital number, since it uses as much as digits as its factorization.

125532122043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 581021.

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 125532122043 its reverse (340221235521), we get a palindrome (465753357564).

The spelling of 125532122043 in words is "one hundred twenty-five billion, five hundred thirty-two million, one hundred twenty-two thousand, forty-three".