2006203101 has 8 divisors (see below), whose sum is σ = 3057071424. Its totient is φ = 1146401760.

The previous prime is 2006203079. The next prime is 2006203169. The reversal of 2006203101 is 1013026002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2006203101 - 2²³ = 1997814493 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2006202101) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 47766720 + ... + 47766761.

It is an arithmetic number, because the mean of its divisors is an integer number (382133928).

Almost surely, 2^2006203101 is an apocalyptic number.

2006203101 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2006203101 is a deficient number, since it is larger than the sum of its proper divisors (1050868323).

2006203101 is an equidigital number, since it uses as much as digits as its factorization.

2006203101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95533491.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 2006203101 is about 44790.6586354789. The cubic root of 2006203101 is about 1261.2222751361. Note that the first 4 decimals are identical.

Adding to 2006203101 its reverse (1013026002), we get a palindrome (3019229103).

The spelling of 2006203101 in words is "two billion, six million, two hundred three thousand, one hundred one".