153330465221161 has 4 divisors (see below), whose sum is σ = 154345898765824. Its totient is φ = 152315031676500.

The previous prime is 153330465221039. The next prime is 153330465221177. The reversal of 153330465221161 is 161122564033351.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 153330465221161 - 2²¹ = 153330463124009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (153330465221191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 507716772105 + ... + 507716772406.

It is an arithmetic number, because the mean of its divisors is an integer number (38586474691456).

Almost surely, 2^{153330465221161} is an apocalyptic number.

It is an amenable number.

153330465221161 is a deficient number, since it is larger than the sum of its proper divisors (1015433544663).

153330465221161 is a wasteful number, since it uses less digits than its factorization.

153330465221161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1015433544662.

The product of its (nonzero) digits is 388800, while the sum is 43.

The spelling of 153330465221161 in words is "one hundred fifty-three trillion, three hundred thirty billion, four hundred sixty-five million, two hundred twenty-one thousand, one hundred sixty-one".