3201001111100 has 72 divisors (see below), whose sum is σ = 7480805760288. Its totient is φ = 1181858745600.

The previous prime is 3201001111079. The next prime is 3201001111123. The reversal of 3201001111100 is 11111001023.

It is a happy number.

3201001111100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3201001111100² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 49311665 + ... + 49376535.

It is an arithmetic number, because the mean of its divisors is an integer number (103900080004).

Almost surely, 2^{3201001111100} is an apocalyptic number.

It is an amenable number.

3201001111100 is an abundant number, since it is smaller than the sum of its proper divisors (4279804649188).

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

3201001111100 is a wasteful number, since it uses less digits than its factorization.

3201001111100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102855 (or 102848 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 11.

Adding to 3201001111100 its reverse (11111001023), we get a palindrome (3212112112123).

The spelling of 3201001111100 in words is "three trillion, two hundred one billion, one million, one hundred eleven thousand, one hundred".