11345253042043 has 6 divisors (see below), whose sum is σ = 11615232023844. Its totient is φ = 11081409946236.

The previous prime is 11345253042023. The next prime is 11345253042049. The reversal of 11345253042043 is 34024035254311.

11345253042043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-11345253042043 is a prime.

It is a super-2 number, since 2×11345253042043² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11345253041993 and 11345253042011.

It is not an unprimeable number, because it can be changed into a prime (11345253042049) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3067941105 + ... + 3067944802.

It is an arithmetic number, because the mean of its divisors is an integer number (1935872003974).

Almost surely, 2^{11345253042043} is an apocalyptic number.

11345253042043 is a deficient number, since it is larger than the sum of its proper divisors (269978981801).

11345253042043 is an frugal number, since it uses more digits than its factorization.

11345253042043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6135885993 (or 6135885950 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 37.

Adding to 11345253042043 its reverse (34024035254311), we get a palindrome (45369288296354).

The spelling of 11345253042043 in words is "eleven trillion, three hundred forty-five billion, two hundred fifty-three million, forty-two thousand, forty-three".