123727548153 has 16 divisors (see below), whose sum is σ = 180542333376. Its totient is φ = 74746813440.

The previous prime is 123727548137. The next prime is 123727548181. The reversal of 123727548153 is 351845727321.

It is not a de Polignac number, because 123727548153 - 2⁴ = 123727548137 is a prime.

It is a super-2 number, since 2×123727548153² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (123727548953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5979000 + ... + 5999657.

It is an arithmetic number, because the mean of its divisors is an integer number (11283895836).

Almost surely, 2^123727548153 is an apocalyptic number.

It is an amenable number.

123727548153 is a deficient number, since it is larger than the sum of its proper divisors (56814785223).

123727548153 is a wasteful number, since it uses less digits than its factorization.

123727548153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11978984.

The product of its digits is 1411200, while the sum is 48.

The spelling of 123727548153 in words is "one hundred twenty-three billion, seven hundred twenty-seven million, five hundred forty-eight thousand, one hundred fifty-three".