11463248143 has 2 divisors, whose sum is σ = 11463248144. Its totient is φ = 11463248142.

The previous prime is 11463248081. The next prime is 11463248171. The reversal of 11463248143 is 34184236411.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11463248143 - 2²¹ = 11461150991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11463248183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5731624071 + 5731624072.

It is an arithmetic number, because the mean of its divisors is an integer number (5731624072).

Almost surely, 2^11463248143 is an apocalyptic number.

11463248143 is a deficient number, since it is larger than the sum of its proper divisors (1).

11463248143 is an equidigital number, since it uses as much as digits as its factorization.

11463248143 is an evil number, because the sum of its binary digits is even.

The product of its digits is 55296, while the sum is 37.

The spelling of 11463248143 in words is "eleven billion, four hundred sixty-three million, two hundred forty-eight thousand, one hundred forty-three".