152630630161 has 4 divisors (see below), whose sum is σ = 152673737524. Its totient is φ = 152587522800.

The previous prime is 152630630149. The next prime is 152630630221. The reversal of 152630630161 is 161036036251.

152630630161 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 161036036251 = 929 ⋅173343419.

It can be written as a sum of positive squares in 2 ways, for example, as 38909929536 + 113720700625 = 197256^2 + 337225^2 .

It is a cyclic number.

It is not a de Polignac number, because 152630630161 - 2²³ = 152622241553 is a prime.

It is a super-2 number, since 2×152630630161² (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 (152630630111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21548370 + ... + 21555451.

It is an arithmetic number, because the mean of its divisors is an integer number (38168434381).

Almost surely, 2^152630630161 is an apocalyptic number.

It is an amenable number.

152630630161 is a deficient number, since it is larger than the sum of its proper divisors (43107363).

152630630161 is an equidigital number, since it uses as much as digits as its factorization.

152630630161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43107362.

The product of its (nonzero) digits is 19440, while the sum is 34.

The spelling of 152630630161 in words is "one hundred fifty-two billion, six hundred thirty million, six hundred thirty thousand, one hundred sixty-one".