12311452055 has 32 divisors (see below), whose sum is σ = 17019763200. Its totient is φ = 8374550400.

The previous prime is 12311452031. The next prime is 12311452057. The reversal of 12311452055 is 55025411321.

It is not a de Polignac number, because 12311452055 - 2¹² = 12311447959 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12311452057) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7566152 + ... + 7567778.

It is an arithmetic number, because the mean of its divisors is an integer number (531867600).

Almost surely, 2^12311452055 is an apocalyptic number.

12311452055 is a deficient number, since it is larger than the sum of its proper divisors (4708311145).

12311452055 is a wasteful number, since it uses less digits than its factorization.

12311452055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3239.

The product of its (nonzero) digits is 6000, while the sum is 29.

Adding to 12311452055 its reverse (55025411321), we get a palindrome (67336863376).

The spelling of 12311452055 in words is "twelve billion, three hundred eleven million, four hundred fifty-two thousand, fifty-five".