3100011301200 has 240 divisors, whose sum is σ = 10940393823552. Its totient is φ = 744076800000.

The previous prime is 3100011301183. The next prime is 3100011301223. The reversal of 3100011301200 is 21031100013.

It is a tau number, because it is divible by the number of its divisors (240).

It is a super-2 number, since 2×3100011301200² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 170580 + ... + 2495820.

Almost surely, 2^{3100011301200} is an apocalyptic number.

3100011301200 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3100011301200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5470196911776).

3100011301200 is an abundant number, since it is smaller than the sum of its proper divisors (7840382522352).

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

3100011301200 is a wasteful number, since it uses less digits than its factorization.

3100011301200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2325374 (or 2325363 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 3100011301200 its reverse (21031100013), we get a palindrome (3121042401213).

The spelling of 3100011301200 in words is "three trillion, one hundred billion, eleven million, three hundred one thousand, two hundred".