1152230842747 has 2 divisors, whose sum is σ = 1152230842748. Its totient is φ = 1152230842746.

The previous prime is 1152230842717. The next prime is 1152230842771. The reversal of 1152230842747 is 7472480322511.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1152230842747 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1152230842697 and 1152230842706.

It is not a weakly prime, because it can be changed into another prime (1152230842717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 576115421373 + 576115421374.

It is an arithmetic number, because the mean of its divisors is an integer number (576115421374).

Almost surely, 2^{1152230842747} is an apocalyptic number.

1152230842747 is a deficient number, since it is larger than the sum of its proper divisors (1).

1152230842747 is an equidigital number, since it uses as much as digits as its factorization.

1152230842747 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 752640, while the sum is 46.

The spelling of 1152230842747 in words is "one trillion, one hundred fifty-two billion, two hundred thirty million, eight hundred forty-two thousand, seven hundred forty-seven".