13123410224451 has 16 divisors (see below), whose sum is σ = 18752134942464. Its totient is φ = 8142374379744.

The previous prime is 13123410224443. The next prime is 13123410224461. The reversal of 13123410224451 is 15442201432131.

13123410224451 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13123410224451 - 2³ = 13123410224443 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13123410224401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2570191381 + ... + 2570196486.

It is an arithmetic number, because the mean of its divisors is an integer number (1172008433904).

Almost surely, 2^{13123410224451} is an apocalyptic number.

13123410224451 is a deficient number, since it is larger than the sum of its proper divisors (5628724718013).

13123410224451 is a wasteful number, since it uses less digits than its factorization.

13123410224451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5140387930.

The product of its (nonzero) digits is 23040, while the sum is 33.

Adding to 13123410224451 its reverse (15442201432131), we get a palindrome (28565611656582).

The spelling of 13123410224451 in words is "thirteen trillion, one hundred twenty-three billion, four hundred ten million, two hundred twenty-four thousand, four hundred fifty-one".