123244055503025 has 12 divisors (see below), whose sum is σ = 152822932914252. Its totient is φ = 98595048215040.

The previous prime is 123244055503003. The next prime is 123244055503033. The reversal of 123244055503025 is 520305550442321.

It can be written as a sum of positive squares in 6 ways, for example, as 3095097785521 + 120148957717504 = 1759289^2 + 10961248^2 .

It is not a de Polignac number, because 123244055503025 - 2³⁶ = 123175336026289 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8644409 + ... + 17922441.

It is an arithmetic number, because the mean of its divisors is an integer number (12735244409521).

Almost surely, 2^{123244055503025} is an apocalyptic number.

It is an amenable number.

123244055503025 is a deficient number, since it is larger than the sum of its proper divisors (29578877411227).

123244055503025 is an equidigital number, since it uses as much as digits as its factorization.

123244055503025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9809380 (or 9809375 counting only the distinct ones).

The product of its (nonzero) digits is 720000, while the sum is 41.

The spelling of 123244055503025 in words is "one hundred twenty-three trillion, two hundred forty-four billion, fifty-five million, five hundred three thousand, twenty-five".