1153432240043 has 2 divisors, whose sum is σ = 1153432240044. Its totient is φ = 1153432240042.

The previous prime is 1153432239931. The next prime is 1153432240097. The reversal of 1153432240043 is 3400422343511.

It is a strong prime.

It is an emirp because it is prime and its reverse (3400422343511) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1153432240043 - 2⁸ = 1153432239787 is a prime.

It is a super-2 number, since 2×1153432240043² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1153432239991 and 1153432240009.

It is not a weakly prime, because it can be changed into another prime (1153432240643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 576716120021 + 576716120022.

It is an arithmetic number, because the mean of its divisors is an integer number (576716120022).

Almost surely, 2^{1153432240043} is an apocalyptic number.

1153432240043 is a deficient number, since it is larger than the sum of its proper divisors (1).

1153432240043 is an equidigital number, since it uses as much as digits as its factorization.

1153432240043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34560, while the sum is 32.

Adding to 1153432240043 its reverse (3400422343511), we get a palindrome (4553854583554).

The spelling of 1153432240043 in words is "one trillion, one hundred fifty-three billion, four hundred thirty-two million, two hundred forty thousand, forty-three".