1113263245741 has 4 divisors (see below), whose sum is σ = 1121389254972. Its totient is φ = 1105137236512.

The previous prime is 1113263245729. The next prime is 1113263245769. The reversal of 1113263245741 is 1475423623111.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 284760976900 + 828502268841 = 533630^2 + 910221^2 .

It is a cyclic number.

It is not a de Polignac number, because 1113263245741 - 2⁷ = 1113263245613 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1113263245694 and 1113263245703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113263245441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4063004410 + ... + 4063004683.

It is an arithmetic number, because the mean of its divisors is an integer number (280347313743).

Almost surely, 2^{1113263245741} is an apocalyptic number.

It is an amenable number.

1113263245741 is a deficient number, since it is larger than the sum of its proper divisors (8126009231).

1113263245741 is an equidigital number, since it uses as much as digits as its factorization.

1113263245741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8126009230.

The product of its digits is 120960, while the sum is 40.

Adding to 1113263245741 its reverse (1475423623111), we get a palindrome (2588686868852).

The spelling of 1113263245741 in words is "one trillion, one hundred thirteen billion, two hundred sixty-three million, two hundred forty-five thousand, seven hundred forty-one".