11346451243 has 2 divisors, whose sum is σ = 11346451244. Its totient is φ = 11346451242.

The previous prime is 11346451229. The next prime is 11346451261. The reversal of 11346451243 is 34215464311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11346451243 - 2¹⁷ = 11346320171 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11346451199 and 11346451208.

It is not a weakly prime, because it can be changed into another prime (11346451223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5673225621 + 5673225622.

It is an arithmetic number, because the mean of its divisors is an integer number (5673225622).

Almost surely, 2^11346451243 is an apocalyptic number.

11346451243 is a deficient number, since it is larger than the sum of its proper divisors (1).

11346451243 is an equidigital number, since it uses as much as digits as its factorization.

11346451243 is an evil number, because the sum of its binary digits is even.

The product of its digits is 34560, while the sum is 34.

The spelling of 11346451243 in words is "eleven billion, three hundred forty-six million, four hundred fifty-one thousand, two hundred forty-three".