12101323300 has 72 divisors (see below), whose sum is σ = 28664415360. Its totient is φ = 4397827200.

The previous prime is 12101323291. The next prime is 12101323309. The reversal of 12101323300 is 332310121.

It is an interprime number because it is at equal distance from previous prime (12101323291) and next prime (12101323309).

It is a super-2 number, since 2×12101323300² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12101323309) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3550197 + ... + 3553603.

It is an arithmetic number, because the mean of its divisors is an integer number (398116880).

Almost surely, 2^12101323300 is an apocalyptic number.

12101323300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12101323300 is an abundant number, since it is smaller than the sum of its proper divisors (16563092060).

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

12101323300 is a wasteful number, since it uses less digits than its factorization.

12101323300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6661 (or 6654 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 12101323300 its reverse (332310121), we get a palindrome (12433633421).

The spelling of 12101323300 in words is "twelve billion, one hundred one million, three hundred twenty-three thousand, three hundred".