163250623141 has 4 divisors (see below), whose sum is σ = 163252571884. Its totient is φ = 163248674400.

The previous prime is 163250623051. The next prime is 163250623231. The reversal of 163250623141 is 141326052361.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 141326052361 = 13 ⋅10871234797.

It is an interprime number because it is at equal distance from previous prime (163250623051) and next prime (163250623231).

It can be written as a sum of positive squares in 2 ways, for example, as 32751950625 + 130498672516 = 180975^2 + 361246^2 .

It is a cyclic number.

It is not a de Polignac number, because 163250623141 - 2¹⁹ = 163250098853 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 163250623097 and 163250623106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (163250623441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 842790 + ... + 1018231.

It is an arithmetic number, because the mean of its divisors is an integer number (40813142971).

Almost surely, 2^163250623141 is an apocalyptic number.

It is an amenable number.

163250623141 is a deficient number, since it is larger than the sum of its proper divisors (1948743).

163250623141 is an equidigital number, since it uses as much as digits as its factorization.

163250623141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1948742.

The product of its (nonzero) digits is 25920, while the sum is 34.

The spelling of 163250623141 in words is "one hundred sixty-three billion, two hundred fifty million, six hundred twenty-three thousand, one hundred forty-one".