3201012011100 has 72 divisors (see below), whose sum is σ = 9261774274480. Its totient is φ = 853586657280.

The previous prime is 3201012011089. The next prime is 3201012011137. The reversal of 3201012011100 is 11102101023.

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 polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29505756 + ... + 29614044.

Almost surely, 2^{3201012011100} is an apocalyptic number.

3201012011100 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3201012011100 is an abundant number, since it is smaller than the sum of its proper divisors (6060762263380).

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

3201012011100 is a wasteful number, since it uses less digits than its factorization.

3201012011100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206839 (or 206832 counting only the distinct ones).

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

Adding to 3201012011100 its reverse (11102101023), we get a palindrome (3212114112123).

The spelling of 3201012011100 in words is "three trillion, two hundred one billion, twelve million, eleven thousand, one hundred".