12150464263 has 4 divisors (see below), whose sum is σ = 13886244880. Its totient is φ = 10414683648.

The previous prime is 12150464251. The next prime is 12150464273. The reversal of 12150464263 is 36246405121.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 36246405121 = 37853 ⋅957557.

It is a cyclic number.

It is not a de Polignac number, because 12150464263 - 2²¹ = 12148367111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12150464203) 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, 867890298 + ... + 867890311.

It is an arithmetic number, because the mean of its divisors is an integer number (3471561220).

Almost surely, 2^12150464263 is an apocalyptic number.

12150464263 is a deficient number, since it is larger than the sum of its proper divisors (1735780617).

12150464263 is an equidigital number, since it uses as much as digits as its factorization.

12150464263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1735780616.

The product of its (nonzero) digits is 34560, while the sum is 34.

Adding to 12150464263 its reverse (36246405121), we get a palindrome (48396869384).

The spelling of 12150464263 in words is "twelve billion, one hundred fifty million, four hundred sixty-four thousand, two hundred sixty-three".