1157106528043 has 2 divisors, whose sum is σ = 1157106528044. Its totient is φ = 1157106528042.

The previous prime is 1157106528037. The next prime is 1157106528047. The reversal of 1157106528043 is 3408256017511.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1157106528043 is a prime.

It is not a weakly prime, because it can be changed into another prime (1157106528047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 578553264021 + 578553264022.

It is an arithmetic number, because the mean of its divisors is an integer number (578553264022).

Almost surely, 2^{1157106528043} is an apocalyptic number.

1157106528043 is a deficient number, since it is larger than the sum of its proper divisors (1).

1157106528043 is an equidigital number, since it uses as much as digits as its factorization.

1157106528043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 201600, while the sum is 43.

The spelling of 1157106528043 in words is "one trillion, one hundred fifty-seven billion, one hundred six million, five hundred twenty-eight thousand, forty-three".