153434033161 has 2 divisors, whose sum is σ = 153434033162. Its totient is φ = 153434033160.

The previous prime is 153434033153. The next prime is 153434033167. The reversal of 153434033161 is 161330434351.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 152153824761 + 1280208400 = 390069^2 + 35780^2 .

It is a cyclic number.

It is not a de Polignac number, because 153434033161 - 2³ = 153434033153 is a prime.

It is not a weakly prime, because it can be changed into another prime (153434033167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76717016580 + 76717016581.

It is an arithmetic number, because the mean of its divisors is an integer number (76717016581).

Almost surely, 2^153434033161 is an apocalyptic number.

It is an amenable number.

153434033161 is a deficient number, since it is larger than the sum of its proper divisors (1).

153434033161 is an equidigital number, since it uses as much as digits as its factorization.

153434033161 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 38880, while the sum is 34.

The spelling of 153434033161 in words is "one hundred fifty-three billion, four hundred thirty-four million, thirty-three thousand, one hundred sixty-one".