1113722741513 has 2 divisors, whose sum is σ = 1113722741514. Its totient is φ = 1113722741512.

The previous prime is 1113722741491. The next prime is 1113722741561. The reversal of 1113722741513 is 3151472273111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1112968030729 + 754710784 = 1054973^2 + 27472^2 .

It is a cyclic number.

It is not a de Polignac number, because 1113722741513 - 2⁶ = 1113722741449 is a prime.

It is a super-2 number, since 2×1113722741513² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1113722741563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556861370756 + 556861370757.

It is an arithmetic number, because the mean of its divisors is an integer number (556861370757).

Almost surely, 2^{1113722741513} is an apocalyptic number.

It is an amenable number.

1113722741513 is a deficient number, since it is larger than the sum of its proper divisors (1).

1113722741513 is an equidigital number, since it uses as much as digits as its factorization.

1113722741513 is an evil number, because the sum of its binary digits is even.

The product of its digits is 35280, while the sum is 38.

The spelling of 1113722741513 in words is "one trillion, one hundred thirteen billion, seven hundred twenty-two million, seven hundred forty-one thousand, five hundred thirteen".