152163121171 has 8 divisors (see below), whose sum is σ = 158802209280. Its totient is φ = 145525974792.

The previous prime is 152163121157. The next prime is 152163121219. The reversal of 152163121171 is 171121361251.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 152163121171 - 2⁷ = 152163121043 is a prime.

It is a super-2 number, since 2×152163121171² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (152163121151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 324141 + ... + 639838.

It is an arithmetic number, because the mean of its divisors is an integer number (19850276160).

Almost surely, 2^152163121171 is an apocalyptic number.

152163121171 is a deficient number, since it is larger than the sum of its proper divisors (6639088109).

152163121171 is an equidigital number, since it uses as much as digits as its factorization.

152163121171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 970865.

The product of its digits is 2520, while the sum is 31.

The spelling of 152163121171 in words is "one hundred fifty-two billion, one hundred sixty-three million, one hundred twenty-one thousand, one hundred seventy-one".