12431152150 has 24 divisors (see below), whose sum is σ = 23447610864. Its totient is φ = 4902424800.

The previous prime is 12431152109. The next prime is 12431152177. The reversal of 12431152150 is 5125113421.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1747317 + ... + 1754416.

It is an arithmetic number, because the mean of its divisors is an integer number (976983786).

Almost surely, 2^12431152150 is an apocalyptic number.

12431152150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12431152150 is a deficient number, since it is larger than the sum of its proper divisors (11016458714).

12431152150 is a wasteful number, since it uses less digits than its factorization.

12431152150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3501816 (or 3501811 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 25.

Adding to 12431152150 its reverse (5125113421), we get a palindrome (17556265571).

The spelling of 12431152150 in words is "twelve billion, four hundred thirty-one million, one hundred fifty-two thousand, one hundred fifty".