6201020100 has 108 divisors (see below), whose sum is σ = 19721067632. Its totient is φ = 1503268800.

The previous prime is 6201020083. The next prime is 6201020159. The reversal of 6201020100 is 10201026.

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

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 49114 + ... + 121713.

Almost surely, 2^6201020100 is an apocalyptic number.

6201020100 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6201020100 is an abundant number, since it is smaller than the sum of its proper divisors (13520047532).

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

6201020100 is a wasteful number, since it uses less digits than its factorization.

6201020100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170866 (or 170848 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 6201020100 is about 78746.5561151724. The cubic root of 6201020100 is about 1837.1912980412.

Adding to 6201020100 its reverse (10201026), we get a palindrome (6211221126).

The spelling of 6201020100 in words is "six billion, two hundred one million, twenty thousand, one hundred".