12303131010 has 16 divisors (see below), whose sum is σ = 29527514496. Its totient is φ = 3280834928.

The previous prime is 12303130999. The next prime is 12303131011. The reversal of 12303131010 is 1013130321.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (12303131011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 205052154 + ... + 205052213.

It is an arithmetic number, because the mean of its divisors is an integer number (1845469656).

Almost surely, 2^12303131010 is an apocalyptic number.

12303131010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12303131010 is an abundant number, since it is smaller than the sum of its proper divisors (17224383486).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12303131010 is a wasteful number, since it uses less digits than its factorization.

12303131010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 410104377.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 12303131010 its reverse (1013130321), we get a palindrome (13316261331).

The spelling of 12303131010 in words is "twelve billion, three hundred three million, one hundred thirty-one thousand, ten".