13345254001129 has 2 divisors, whose sum is σ = 13345254001130. Its totient is φ = 13345254001128.

The previous prime is 13345254001103. The next prime is 13345254001151. The reversal of 13345254001129 is 92110045254331.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10328015520729 + 3017238480400 = 3213723^2 + 1737020^2 .

It is a cyclic number.

It is not a de Polignac number, because 13345254001129 - 2²³ = 13345245612521 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13345254001091 and 13345254001100.

It is not a weakly prime, because it can be changed into another prime (13345254001529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6672627000564 + 6672627000565.

It is an arithmetic number, because the mean of its divisors is an integer number (6672627000565).

Almost surely, 2^{13345254001129} is an apocalyptic number.

It is an amenable number.

13345254001129 is a deficient number, since it is larger than the sum of its proper divisors (1).

13345254001129 is an equidigital number, since it uses as much as digits as its factorization.

13345254001129 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 129600, while the sum is 40.

The spelling of 13345254001129 in words is "thirteen trillion, three hundred forty-five billion, two hundred fifty-four million, one thousand, one hundred twenty-nine".