12320601036100 has 72 divisors (see below), whose sum is σ = 31540738707968. Its totient is φ = 4087941350400.

The previous prime is 12320601036083. The next prime is 12320601036143. The reversal of 12320601036100 is 163010602321.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 283863117 + ... + 283906516.

Almost surely, 2^{12320601036100} is an apocalyptic number.

12320601036100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12320601036100 is an abundant number, since it is smaller than the sum of its proper divisors (19220137671868).

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

12320601036100 is a wasteful number, since it uses less digits than its factorization.

12320601036100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 567769685 (or 567769678 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 12320601036100 its reverse (163010602321), we get a palindrome (12483611638421).

The spelling of 12320601036100 in words is "twelve trillion, three hundred twenty billion, six hundred one million, thirty-six thousand, one hundred".