12150443153 has 4 divisors (see below), whose sum is σ = 12151878948. Its totient is φ = 12149007360.

The previous prime is 12150443147. The next prime is 12150443189. The reversal of 12150443153 is 35134405121.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 35134405121 = 17 ⋅2066729713.

It can be written as a sum of positive squares in 2 ways, for example, as 11361001744 + 789441409 = 106588^2 + 28097^2 .

It is a cyclic number.

It is not a de Polignac number, because 12150443153 - 2³⁰ = 11076701329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12150442153) 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, 705128 + ... + 722153.

It is an arithmetic number, because the mean of its divisors is an integer number (3037969737).

Almost surely, 2^12150443153 is an apocalyptic number.

It is an amenable number.

12150443153 is a deficient number, since it is larger than the sum of its proper divisors (1435795).

12150443153 is an equidigital number, since it uses as much as digits as its factorization.

12150443153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1435794.

The product of its (nonzero) digits is 7200, while the sum is 29.

Adding to 12150443153 its reverse (35134405121), we get a palindrome (47284848274).

The spelling of 12150443153 in words is "twelve billion, one hundred fifty million, four hundred forty-three thousand, one hundred fifty-three".